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Collection: Triathlon & Open Water

Triathlon gear from top brands like arena, 2XU, and more. Made for triathletes.

Triathlon suits from arena are designed to help you reach your peak performance.
Whatever the training you choose and whatever distance you race, there is a suit to suit!

Shop all your women's tri-suits, men's tri-suits, triathlon wetsuits, and all your triathlon gear needs.

22 products
  • WOMEN'S POWERSKIN CARBON PRO MARK 2 OPEN BACK - ORANGE - FINAL SALE
    Vendor
    arena
    Regular price
    $165.00
    Sale price
    $165.00
    Regular price
    $550.00
    Unit price
    per 
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  • NIMESIS CRYSTAL LARGE GOGGLES
    ARENA - NIMESIS CRYSTAL LARGE GOGGLES - CLEAR:CLEAR:BLUE (1E782-17)
    Vendor
    arena
    Regular price
    $37.50
    Sale price
    $37.50
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  • ENVISION TRIATHLON GOGGLES
    ENVISION TRIATHLON GOGGLES - OntarioSwimHub
    Vendor
    arena
    Regular price
    $35.00
    Sale price
    $35.00
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  • COBRA CORE SWIPE MIRROR GOGGLES
    ARENA - COBRA CORE SWIPE MIRROR GOGGLES - YELLOW:COPPER:GOLD (003251-330) - 20% OFF
    Vendor
    arena
    Regular price
    $75.00
    Sale price
    $75.00
    Regular price
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    per 
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  • COBRA CORE GOGGLES
    ARENA - COBRA CORE GOGGLES - BLUE:BLUE (1E491-71)
    Vendor
    arena
    Regular price
    $60.00
    Sale price
    $60.00
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  • COBRA TRI SWIPE MIRROR GOGGLES
    COBRA TRI SWIPE MIRROR GOGGLES - OntarioSwimHub
    Vendor
    arena
    Regular price
    $85.00
    Sale price
    $85.00
    Regular price
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    per 
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  • COBRA CORE MIRROR GOGGLES
    COBRA CORE MIRROR GOGGLES - OntarioSwimHub
    Vendor
    arena
    Regular price
    $65.00
    Sale price
    $65.00
    Regular price
    Unit price
    per 
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  • WOMEN'S POWERSKIN CARBON PRO MARK 2 CLOSED BACK - ORANGE - FINAL SALE
    WOMEN'S POWERSKIN CARBON PRO MARK 2 CLOSED BACK - ORANGE - FINAL SALE - OntarioSwimHub
    Vendor
    arena
    Regular price
    $165.00
    Sale price
    $165.00
    Regular price
    $550.00
    Unit price
    per 
    Sold out
  • NIMESIS CRYSTAL WOMAN GOGGLES
    NIMESIS CRYSTAL WOMAN GOGGLES - OntarioSwimHub
    Vendor
    arena
    Regular price
    $37.50
    Sale price
    $37.50
    Regular price
    Unit price
    per 
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  • NIMESIS CRYSTAL MEDIUM GOGGLES
    ARENA - NIMESIS CRYSTAL MEDIUM GOGGLES - SMOKE:BLACK:BLACK (1E783-54)
    Vendor
    arena
    Regular price
    $37.50
    Sale price
    $37.50
    Regular price
    Unit price
    per 
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  • THE ONE MIRROR MASK
    THE ONE MIRROR MASK - OntarioSwimHub
    Vendor
    arena
    Regular price
    $50.00
    Sale price
    $50.00
    Regular price
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  • THE ONE MASK
    THE ONE MASK - OntarioSwimHub
    Vendor
    arena
    Regular price
    $40.00
    Sale price
    $40.00
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    per 
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  • WOMEN'S TRIWETSUIT
    WOMEN'S TRIWETSUIT - OntarioSwimHub
    Vendor
    arena
    Regular price
    $360.00
    Sale price
    $360.00
    Regular price
    $450.00
    Unit price
    per 
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  • WOMEN'S TRISUIT SLEEVELESS
    WOMEN'S TRISUIT SLEEVELESS - OntarioSwimHub
    Vendor
    arena
    Regular price
    $320.00
    Sale price
    $320.00
    Regular price
    $400.00
    Unit price
    per 
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  • WOMEN'S X-VENT MULTISPORT TRI SINGLET
    WOMEN'S X-VENT MULTISPORT TRI SINGLET - OntarioSwimHub
    Vendor
    2XU
    Regular price
    $50.00
    Sale price
    $50.00
    Regular price
    $100.00
    Unit price
    per 
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  • WOMEN'S X-VENT FRONT ZIP TRISUIT
    WOMEN'S X-VENT FRONT ZIP TRISUIT - OntarioSwimHub
    Vendor
    2XU
    Regular price
    $75.00
    Sale price
    $75.00
    Regular price
    $150.00
    Unit price
    per 
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  • WOMEN'S X-VENT FRONT ZIP TRISUIT
    WOMEN'S X-VENT FRONT ZIP TRISUIT - OntarioSwimHub
    Vendor
    2XU
    Regular price
    $75.00
    Sale price
    $75.00
    Regular price
    $150.00
    Unit price
    per 
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  • WOMEN'S X-VENT TRI SINGLET
    WOMEN'S X-VENT TRI SINGLET - OntarioSwimHub
    Vendor
    2XU
    Regular price
    $45.00
    Sale price
    $45.00
    Regular price
    $90.00
    Unit price
    per 
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  • WOMEN'S X-VENT TRI SINGLET
    WOMEN'S X-VENT TRI SINGLET - OntarioSwimHub
    Vendor
    2XU
    Regular price
    $45.00
    Sale price
    $45.00
    Regular price
    $90.00
    Unit price
    per 
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  • MEN'S TRITOP ST - BRILLIANT BLUE
    MEN'S TRITOP ST - BRILLIANT BLUE - OntarioSwimHub
    Vendor
    arena
    Regular price
    $95.99
    Sale price
    $95.99
    Regular price
    $119.99
    Unit price
    per 
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  • MEN'S TRIJAMMER ST - BLACK/TURQUOISE
    MEN'S TRIJAMMER ST - BLACK/TURQUOISE - OntarioSwimHub
    Vendor
    arena
    Regular price
    $111.99
    Sale price
    $111.99
    Regular price
    $139.99
    Unit price
    per 
    Sold out
  • WOMEN'S TRIJAMMER ST - BLACK/TURQUOISE
    Vendor
    arena
    Regular price
    $111.99
    Sale price
    $111.99
    Regular price
    $139.99
    Unit price
    per 
    Sold out