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Kid's Competitive Swimwear

Kiefer offers high-quality men's performance swimwear, including the Speedo FS3 Jammer and Speedo LZR Racer Elite Jammer. Find swim jammers and racing briefs from the leaders in performance swimming suits, Speedo and TYR when you shop Kiefer.com today. If you need help finding the right suit for you, start by reading our advice on choosing swimsuit fabrics.

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Items Found: 143
TYR Swirl Pool Girl's Diamondfit
TYR Swirl Pool Girl's Diamondfit
MSRP: $29.99
Our Price: $23.99
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TYR Splash Girl's Maxfit
TYR Splash Girl's Maxfit
MSRP: $29.99
Our Price: $23.99
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Speedo Nano Fracture Youth Powerplus Flyback
Speedo Nano Fracture Youth Powerplus Flyback
MSRP: $79.00
Our Price: $63.25
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Speedo Nano Fracture Male Powerplus Jammer
Speedo Nano Fracture Male Powerplus Jammer
MSRP: $49.00
Our Price: $39.25
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Speedo Nano Fracture Male Powerplus Brief
Speedo Nano Fracture Male Powerplus Brief
MSRP: $44.00
Our Price: $35.25
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Kiefer Team Panel Lycra Jammer
Kiefer Team Panel Lycra Jammer
Price: $23.95
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Kiefer Lycra Racing Brief
Kiefer Lycra Racing Brief
Price: $17.95
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Kiefer Lycra Jammer
Kiefer Lycra Jammer
Price: $23.95
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Kiefer Aqualast PBT Jammer
Kiefer Aqualast PBT Jammer
Price: $24.95
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Kiefer AquaLast Men’s Brief
Kiefer AquaLast Men’s Brief
Price: $18.95
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Kiefer AquaLast Female Flyback
Kiefer AquaLast Female Flyback
Price: $32.95
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Speedo Zee Wave Youth Flyback
Speedo Zee Wave Youth Flyback
MSRP: $84.00
Our Price: $67.25
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Speedo Star Brite Drag Brief
Speedo Star Brite Drag Brief
MSRP: $44.00
Our Price: $35.25
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Speedo Shatter Skin Youth
Speedo Shatter Skin Youth
MSRP: $79.00
Our Price: $63.25
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Speedo Shatter Skin Brief
Speedo Shatter Skin Brief
MSRP: $44.00
Our Price: $35.25
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Speedo Scoubidou Youth Flyback
Speedo Scoubidou Youth Flyback
MSRP: $69.00
Our Price: $55.25
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Speedo Scoubidou Jammer
Speedo Scoubidou Jammer
MSRP: $44.00
Our Price: $35.25
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Speedo Scoubidou Brief
Speedo Scoubidou Brief
MSRP: $39.00
Our Price: $31.25
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Speedo Razor Dot Youth Flyback
Speedo Razor Dot Youth Flyback
MSRP: $84.00
Our Price: $67.25
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Speedo Razor Dot Jammer
Speedo Razor Dot Jammer
MSRP: $54.00
Our Price: $43.25
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Speedo Launch Splice Youth
Speedo Launch Splice Youth
MSRP: $79.00
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Speedo Launch Jammer
Speedo Launch Jammer
MSRP: $54.00
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Speedo Launch Brief
Speedo Launch Brief
MSRP: $44.00
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Speedo Crystal Flash Youth
Speedo Crystal Flash Youth
MSRP: $79.00
Our Price: $63.25
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Speedo Crystal Flash Jammer
Speedo Crystal Flash Jammer
MSRP: $49.00
Our Price: $39.25
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Speedo Crystal Flash Brief
Speedo Crystal Flash Brief
MSRP: $44.00
Our Price: $35.25
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Speedo Toxic Tie Dye Male Brief
Speedo Toxic Tie Dye Male Brief
MSRP: $44.00
Clearance: $26.40
In Stock (1 available)
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Speedo Toxic Tie Dye Female Youth Flyback
Speedo Toxic Tie Dye Female Youth Flyback
MSRP: $80.00
Clearance: $48.00
In Stock (4 available)
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Speedo Team Camo Youth Recordbreaker Back
Speedo Team Camo Youth Recordbreaker Back
MSRP: $66.00
SALE: $59.40
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Speedo Team Camo Jammer
Speedo Team Camo Jammer
MSRP: $42.00
SALE: $37.80
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Speedo Star Mania Female Youth Flyback
Speedo Star Mania Female Youth Flyback
MSRP: $66.00
SALE: $59.40
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Speedo Sprint Splice Female Youth Freedom Back
Speedo Sprint Splice Female Youth Freedom Back
MSRP: $70.00
Clearance: $49.00
In Stock (3 available)
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Speedo Splatter Splash Male Jammer
Speedo Splatter Splash Male Jammer
MSRP: $48.00
Clearance: $43.20
In Stock (8 available)
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Speedo Splatter Splash Male Brief
Speedo Splatter Splash Male Brief
MSRP: $40.00
Clearance: $36.00
In Stock (4 available)
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Speedo Solid PowerPlus Female Youth Cross Back
Speedo Solid PowerPlus Female Youth Cross Back
MSRP: $60.00
Clearance: $42.00
In Stock (3 available)
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Speedo Snake Bit Polyester All Over Brief
Speedo Snake Bit Polyester All Over Brief
MSRP: $44.00
Clearance: $22.00
In Stock (1 available)
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Speedo Snake Bit Female Youth Polyester Splash Back
Speedo Snake Bit Female Youth Polyester Splash Back
MSRP: $80.00
Clearance: $40.00
In Stock (3 available)
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Speedo Rivers and Tides Male Jammer
Speedo Rivers and Tides Male Jammer
MSRP: $48.00
Clearance: $28.80
In Stock (6 available)
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Speedo River and Tides Male Brief
Speedo River and Tides Male Brief
MSRP: $40.00
Clearance: $24.00
In Stock (3 available)
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Speedo River and Tides Female Youth Flyback
Speedo River and Tides Female Youth Flyback
MSRP: $74.00
Clearance: $44.40
In Stock (7 available)
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Speedo Rapid Spliced Male Swim Brief
Speedo Rapid Spliced Male Swim Brief
MSRP: $44.00
Our Price: $35.25
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Speedo Rapid Spliced Male Jammer
Speedo Rapid Spliced Male Jammer
MSRP: $49.00
Our Price: $39.25
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Speedo Rapid Splice Female Youth Energy Back
Speedo Rapid Splice Female Youth Energy Back
MSRP: $74.00
Our Price: $59.25
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Speedo Primal Splash Youth Female Flyback
Speedo Primal Splash Youth Female Flyback
MSRP: $74.00
Clearance: $44.40
In Stock (1 available)
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Speedo Powerflex Solid Lycra Male Youth Brief
Speedo Powerflex Solid Lycra Male Youth Brief
MSRP: $39.00
Our Price: $31.25
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Speedo Powerflex Solid Lycra Female Youth Superpro Back
Speedo Powerflex Solid Lycra Female Youth Superpro Back
MSRP: $64.00
Our Price: $51.25
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Speedo Powerflex Solid Lycra Female Youth Flyback
Speedo Powerflex Solid Lycra Female Youth Flyback
MSRP: $64.00
Our Price: $51.25
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Speedo Powerflex Solid Jammer
Speedo Powerflex Solid Jammer
MSRP: $44.00
Our Price: $35.25
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Speedo Female Youth Endurance Flyback
Speedo Female Youth Endurance Flyback
MSRP: $69.00
Our Price: $55.25
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Speedo Endurance+ Solid Male Youth Jammer
Speedo Endurance+ Solid Male Youth Jammer
MSRP: $49.00
Our Price: $39.25
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Speedo Endurance+ Solid Male Youth Brief
Speedo Endurance+ Solid Male Youth Brief
MSRP: $39.00
Our Price: $31.25
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Speedo Endurance+ Female Youth Superpro Back
Speedo Endurance+ Female Youth Superpro Back
MSRP: $69.00
Our Price: $55.25
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Speedo Digital Surge Male Spliced Jammer
Speedo Digital Surge Male Spliced Jammer
MSRP: $48.00
Clearance: $28.80
In Stock (1 available)
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Speedo Digital Surge Male All Over Brief
Speedo Digital Surge Male All Over Brief
MSRP: $40.00
Clearance: $24.00
In Stock (3 available)
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Speedo Digital Surge Female Youth Flyback
Speedo Digital Surge Female Youth Flyback
MSRP: $74.00
Clearance: $44.40
In Stock (4 available)
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Speedo Deflection Male Spliced Jammer
Speedo Deflection Male Spliced Jammer
MSRP: $52.00
Clearance: $31.20
In Stock (2 available)
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Speedo Deflection Female Youth Super Pro Back
Speedo Deflection Female Youth Super Pro Back
MSRP: $80.00
Clearance: $48.00
In Stock (4 available)
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Speedo Deflection All Over Male Polyester Brief
Speedo Deflection All Over Male Polyester Brief
MSRP: $44.00
Clearance: $26.40
In Stock (2 available)
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Speedo Color Stroke Male Jammer
Speedo Color Stroke Male Jammer
MSRP: $52.00
Clearance: $31.20
In Stock (2 available)
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Speedo Color Stroke Male Brief
Speedo Color Stroke Male Brief
MSRP: $44.00
Clearance: $26.40
In Stock (3 available)
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Speedo Color Stroke Female Youth Flyback
Speedo Color Stroke Female Youth Flyback
MSRP: $80.00
Clearance: $48.00
In Stock (4 available)
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Speedo Circle Line Polyester Youth Female Y-Back
Speedo Circle Line Polyester Youth Female Y-Back
MSRP: $66.00
Clearance: $46.20
In Stock (1 available)
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Speedo Circle Line Male Polyester Spliced Jammer
Speedo Circle Line Male Polyester Spliced Jammer
MSRP: $42.00
SALE: $25.20
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Speedo Aquablade Male Youth Jammer
Speedo Aquablade Male Youth Jammer
MSRP: $79.00
Our Price: $70.99
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Speedo Aquablade Female Youth Recordbreaker
Speedo Aquablade Female Youth Recordbreaker
MSRP: $89.00
Our Price: $79.99
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TYR Team Digi Camo Female Diamondfit
TYR Team Digi Camo Female Diamondfit
MSRP: $59.99
Our Price: $47.99
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TYR Supersonic Female Diamondfit
TYR Supersonic Female Diamondfit
MSRP: $79.99
Our Price: $63.99
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TYR Shark Bite Female Diamondfit
TYR Shark Bite Female Diamondfit
MSRP: $79.99
Our Price: $63.99
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TYR Phoenix Female Splice Maxfit
TYR Phoenix Female Splice Maxfit
MSRP: $75.99
Our Price: $60.99
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TYR Palisade Male Blade Splice Jammer
TYR Palisade Male Blade Splice Jammer
MSRP: $45.99
Our Price: $36.99
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TYR Palisade Female Maxfit
TYR Palisade Female Maxfit
MSRP: $75.99
Our Price: $59.99
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TYR Oil Slick Male Racer
TYR Oil Slick Male Racer
MSRP: $43.99
Our Price: $34.99
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TYR Nightflight Boy's Challenger Swim Trunks
TYR Nightflight Boy's Challenger Swim Trunks
MSRP: $24.99
Our Price: $19.99
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TYR Male Shark Bite Jammer
TYR Male Shark Bite Jammer
MSRP: $51.99
Our Price: $41.99
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TYR Girl's Solid Thermal Suit
TYR Girl's Solid Thermal Suit
MSRP: $39.99
Our Price: $31.99
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TYR Echelon Male All Over
TYR Echelon Male All Over
MSRP: $43.99
Our Price: $34.99
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TYR Crossbone Boy's Challenger Swim Trunks
TYR Crossbone Boy's Challenger Swim Trunks
MSRP: $24.99
Our Price: $19.99
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TYR Boy's Solid Thermal Suit
TYR Boy's Solid Thermal Suit
MSRP: $39.99
Our Price: $31.99
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TYR Samurai Male Splice Racer
TYR Samurai Male Splice Racer
MSRP: $39.99
Our Price: $31.00
Clearance: $23.99
In Stock (1 available)
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TYR Samurai Female Maxfit
TYR Samurai Female Maxfit
MSRP: $75.99
Clearance: $45.59
In Stock (4 available)
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TYR Phoenix Splice Polyester Male Racer
TYR Phoenix Splice Polyester Male Racer
MSRP: $41.99
Our Price: $33.99
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TYR Phoenix Splice Polyester Male Jammer
TYR Phoenix Splice Polyester Male Jammer
MSRP: $49.99
Our Price: $39.99
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TYR Phoenix Splice Female Polyester Diamondfit
TYR Phoenix Splice Female Polyester Diamondfit
MSRP: $75.99
Our Price: $60.99
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TYR Nexus Polyester Male Racer
TYR Nexus Polyester Male Racer
MSRP: $43.99
Our Price: $34.15
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TYR Nexus Polyester Male Jammer
TYR Nexus Polyester Male Jammer
MSRP: $51.99
Our Price: $40.35
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TYR Nexus Polyester Female Diamondfit
TYR Nexus Polyester Female Diamondfit
MSRP: $79.99
Our Price: $62.00
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TYR Moxie Male Blade Splice Jammer
TYR Moxie Male Blade Splice Jammer
MSRP: $39.99
Our Price: $31.99
Clearance: $23.99
In Stock (4 available)
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TYR Inferno Polyester Male Jammer
TYR Inferno Polyester Male Jammer
MSRP: $52.00
Clearance: $26.00
In Stock (2 available)
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TYR Guard Female Microback
TYR Guard Female Microback
MSRP: $68.00
Clearance: $36.13
In Stock (2 available)
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TYR Flying Fish Durafast Diamondfit
TYR Flying Fish Durafast Diamondfit
MSRP: $79.99
Clearance: $53.19
In Stock (1 available)
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TYR Female Alliance T-Splice Maxback
TYR Female Alliance T-Splice Maxback
MSRP: $69.99
Our Price: $55.99
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TYR Enigma Male Legend Splice Jammer
TYR Enigma Male Legend Splice Jammer
MSRP: $39.99
Our Price: $31.99
Clearance: $23.99
In Stock (1 available)
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TYR Echo Dash Polyester Female Diamondfit
TYR Echo Dash Polyester Female Diamondfit
MSRP: $59.99
Clearance: $35.99
In Stock (1 available)
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TYR Echo Dash Classic Splice Jammer
TYR Echo Dash Classic Splice Jammer
MSRP: $39.99
Clearance: $23.99
In Stock (3 available)
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TYR Danger Zone Maxback
TYR Danger Zone Maxback
MSRP: $65.99
Clearance: $36.71
In Stock (1 available)
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TYR Cobra Kai Polyester Male Racer
TYR Cobra Kai Polyester Male Racer
MSRP: $43.99
Clearance: $26.39
In Stock (3 available)
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TYR Cobra Kai Polyester Male Jammer
TYR Cobra Kai Polyester Male Jammer
MSRP: $51.99
Clearance: $31.19
In Stock (5 available)
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TYR Atlas Polyester Splice Racer
TYR Atlas Polyester Splice Racer
MSRP: $43.99
Our Price: $34.15
Clearance: $26.39
In Stock (2 available)
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TYR Atlas Polyester Female Maxfit
TYR Atlas Polyester Female Maxfit
MSRP: $79.99
Clearance: $47.99
In Stock (9 available)
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TYR Alliance Team Splice Male Brief
TYR Alliance Team Splice Male Brief
MSRP: $36.99
Our Price: $31.99
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TYR Alliance Team Maxback
TYR Alliance Team Maxback
MSRP: $70.00
Clearance: $46.46
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TYR Alliance Team Jammer
TYR Alliance Team Jammer
MSRP: $45.99
Our Price: $36.99
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TYR Alliance Polyster Male Racer
TYR Alliance Polyster Male Racer
MSRP: $39.99
Our Price: $32.00
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TYR Alliance Polyester Female Maxback
TYR Alliance Polyester Female Maxback
MSRP: $73.99
Our Price: $59.20
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TYR Alliance Male Splice Jammer
TYR Alliance Male Splice Jammer
MSRP: $47.99
Our Price: $38.40
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TYR Alliance Durafast Splice Men's Square Leg
TYR Alliance Durafast Splice Men's Square Leg
MSRP: $43.99
Our Price: $35.20
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TYR Alliance Diamondfit Polyester Splice
TYR Alliance Diamondfit Polyester Splice
MSRP: $73.99
Our Price: $59.20
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Dolfin uglies Vivi Female
Dolfin uglies Vivi Female
MSRP: $44.00
Our Price: $34.99
SALE: $28.50
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Dolfin Uglies Splashdots
Dolfin Uglies Splashdots
MSRP: $44.00
Our Price: $34.99
SALE: $28.50
In Stock
Dolfin uglies Quinta Female
Dolfin uglies Quinta Female
MSRP: $44.00
Our Price: $34.99
SALE: $28.50
In Stock
Dolfin Uglies Jagger Female
Dolfin Uglies Jagger Female
MSRP: $44.00
Our Price: $34.99
SALE: $28.50
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Dolfin Galaxy Male Splice Jammer
Dolfin Galaxy Male Splice Jammer
MSRP: $33.00
Our Price: $25.99
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Dolfin Galaxy Female String Back
Dolfin Galaxy Female String Back
MSRP: $48.00
Our Price: $37.99
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Dolfin Bellas Female X Back
Dolfin Bellas Female X Back
MSRP: $46.00
Our Price: $36.99
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Dolfin Aero Spliced Jammer
Dolfin Aero Spliced Jammer
MSRP: $38.00
Our Price: $29.99
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Dolfin Aero Female HP Back
Dolfin Aero Female HP Back
MSRP: $54.00
Our Price: $42.99
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Little Dolfin Uglies Slinkie
Little Dolfin Uglies Slinkie
MSRP: $27.00
SALE: $14.95
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Dolfin Uglies Slinkie Womens V-2 Back
Dolfin Uglies Slinkie Womens V-2 Back
MSRP: $41.00
SALE: $21.95
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Dolfin Rondo Male Racer
Dolfin Rondo Male Racer
MSRP: $30.00
SALE: $21.00
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Dolfin Rondo Male Jammer
Dolfin Rondo Male Jammer
MSRP: $39.00
SALE: $27.30
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Dolfin Rondo Female DBX Back
Dolfin Rondo Female DBX Back
MSRP: $56.00
SALE: $39.20
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Dolfin Charger Male Racer
Dolfin Charger Male Racer
MSRP: $30.00
Our Price: $24.00
Clearance: $21.00
In Stock (3 available)
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Dolfin Charger Male Jammer
Dolfin Charger Male Jammer
MSRP: $40.00
Clearance: $24.00
In Stock (3 available)
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DOLFIN CHARGER FEMALE HP BACK
DOLFIN CHARGER FEMALE HP BACK
MSRP: $56.00
Clearance: $39.20
In Stock (3 available)
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Nike Vibration Cut Out Tank
Nike Vibration Cut Out Tank
MSRP: $84.00
Our Price: $67.20
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Nike Epic Lights Modern Cut
Nike Epic Lights Modern Cut
MSRP: $84.00
Our Price: $67.20
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Nike Epic Lights Jammer
Nike Epic Lights Jammer
MSRP: $54.00
Our Price: $43.20
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Nike Epic Lights Female Classic Lingerie Tank
Nike Epic Lights Female Classic Lingerie Tank
MSRP: $84.00
Our Price: $67.20
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Nike Epic Lights Brief
Nike Epic Lights Brief
MSRP: $46.00
Our Price: $36.80
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Nike Electric Rio Cut Out Tank
Nike Electric Rio Cut Out Tank
MSRP: $84.00
Our Price: $67.25
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Nike Electric Rio Brief
Nike Electric Rio Brief
MSRP: $46.00
Our Price: $36.99
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Nike Electric Anomaly Jammer
Nike Electric Anomaly Jammer
MSRP: $52.00
Our Price: $41.75
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Nike Electric Anomaly Cut Out
Nike Electric Anomaly Cut Out
MSRP: $78.00
Our Price: $62.50
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Nike Electric Anomaly Brief
Nike Electric Anomaly Brief
MSRP: $42.00
Our Price: $33.75
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Adidas Shock Wave Male Jammer
Adidas Shock Wave Male Jammer
MSRP: $56.00
Our Price: $44.99
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Adidas Shock Wave Male Brief
Adidas Shock Wave Male Brief
MSRP: $46.00
Our Price: $36.99
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Adidas Shock Wave Female Vortex Back
Adidas Shock Wave Female Vortex Back
MSRP: $74.00
Our Price: $59.25
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Adidas Geometric Curve Female Vortex Back
Adidas Geometric Curve Female Vortex Back
MSRP: $58.00
Our Price: $46.99
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