Collection: Boys' Training Suits

Ready, set, go!
Our training swimwear for boys puts the competitive edge on swim practice.
We have a variety of athletic styles in innovative textiles.
Ultra chlorine-resistant jammers, shorts, and briefs that retain shape session after session and offer parent-approved UV protection.
Find the right style for swimming full speed ahead.
99 products
  • BOYS' SOLID JAMMER - BLACK
    arena-boys-solid-jammer-black-white-2a261-55-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $50.00
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    $50.00
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  • BOYS' SOLID SHORTS - BLACK
    BOYS' SOLID SHORTS - BLACK - OntarioSwimHub
    Vendor
    arena
    Regular price
    $45.00
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    $45.00
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  • BOYS' SCARY JAMMER
    BOYS' SCARY JAMMER - OntarioSwimHub
    Vendor
    arena
    Regular price
    $55.00
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    $55.00
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  • BOYS' SOLID JAMMER - NAVY
        arena-boys-solid-jammer-navy-white-2a261-75-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $50.00
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    $50.00
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  • BOYS' POLYCARBONITE II PANEL JAMMER - GREEN
    BOYS' POLYCARBONITE II PANEL JAMMER - GREEN - OntarioSwimHub
    Vendor
    arena
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    $59.99
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  • BOYS' SOLID JAMMER - ROYAL
        arena-boys-solid-jammer-royal-white-2a261-72-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $50.00
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    $50.00
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  • BOYS' THRICE JAMMER - BLACK/MARTINICA/WHITE
    arena-boys-thrice-jammer-black-martinica-white-004119-561-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $55.00
    Sale price
    $55.00
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  • BOYS' KIKKO JAMMER - BLACK
    BOYS' KIKKO JAMMER - BLACK - OntarioSwimHub
    Vendor
    arena
    Regular price
    $55.00
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    $55.00
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  • BOYS' NEON GLITCH JAMMER - BLACK/MULTI
    arena-boys-neon-glitch-jammer-black-multi-003566-550-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $55.00
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    $55.00
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  • BOYS' CACTUS JAMMER - ARMY
        arena-boys-cactus-jr-jammer-army-multi-002464-601-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $38.49
    Sale price
    $38.49
    Regular price
    $54.99
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  • BOYS' REN SHORTS - TURQUOISE/GREEN
    ONLY SIZE 26 - BOYS' REN SHORTS - TURQUOISE/GREEN - OntarioSwimHub
    Vendor
    arena
    Regular price
    $19.99
    Sale price
    $19.99
    Regular price
    $39.99
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  • BOYS' SUBMARINE BRIEF - BLUE
    ONLY SIZE 26 - BOYS' SUBMARINE BRIEF - BLUE - OntarioSwimHub
    Vendor
    arena
    Regular price
    $17.49
    Sale price
    $17.49
    Regular price
    $34.99
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  • BOYS' HEY BRIEF - TURQUOISE
    ONLY SIZE 26 - BOYS' HEY BRIEF - TURQUOISE - OntarioSwimHub
    Vendor
    arena
    Regular price
    $19.99
    Sale price
    $19.99
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    $39.99
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  • BOYS' SHIMMERY JAMMER - ROYAL/FLUO RED
        arena-boys-shimmery-jammer-royal-fluo-red-003521-840-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $34.99
    Sale price
    $34.99
    Regular price
    $49.99
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  • BOYS' LOGO JAMMER - BLACK/SOFT GREEN
    arena-boys-logo-jammer-black-soft-green-000996-560-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $34.99
    Sale price
    $34.99
    Regular price
    $49.99
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  • BOYS' CRAZY SKULLS CARNIVAL JAMMER
     arena-boys-crazy-skulls-carnival-jammer-black-multi-004738-500-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    $59.99
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  • BOYS' GAME OVER JAMMER
    arena-boys-game-over-jammer-black-multi-003516-500-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $55.00
    Sale price
    $55.00
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  • BOYS' NEON GLITCH JAMMER - NEON BLUE/GREEN MULTI
    arena-boys-neon-glitch-jammer-blue-green-multi-003566-880-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $55.00
    Sale price
    $55.00
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  • BOYS' SHIMMERY JAMMER - BLACK/TURQUOISE
        arena-boys-shimmery-jammer-black-turquoise-003521-580-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $34.99
    Sale price
    $34.99
    Regular price
    $49.99
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  • BOYS' EVERYDAY JAMMER - NAVY/TURQUOISE
    arena-boys-everyday-jammer-navy-turquoise-003567-708-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $34.99
    Sale price
    $34.99
    Regular price
    $49.99
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  • BOYS' CHEERY JAMMER - BLACK
       arena-boys-cheery-jammer-black-multi-004173-500-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $38.49
    Sale price
    $38.49
    Regular price
    $54.99
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  • BOYS' CHEERY JAMMER - ROYAL
    arena-boys-cheery-jammer-royal-multi-004173-700-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $38.49
    Sale price
    $38.49
    Regular price
    $54.99
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  • BOYS' FIRE JAMMER
    arena-boys-fire-jammer-black-red-multi-004109-500-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    $59.99
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  • BOYS' THRICE JAMMER - NAVY/ROYAL/WHITE
    arena-boys-thrice-jammer-navy-royal-white-004119-771-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $55.00
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    $55.00
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  • BOYS' THRICE JAMMER - BLACK/ANGURIA/WHITE
    arena-boys-thrice-jammer-black-anguria-white-004119-541-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $55.00
    Sale price
    $55.00
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  • BOYS' FEATHER JAMMER - NAVY/TURQUOISE
    arena-boys-feather-jammer-navy-turquoise-002951-708-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $50.00
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    $50.00
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  • BOYS' RAINBOWS JAMMER
    ONLY SIZE 22 - BOYS' RAINBOWS JAMMER - OntarioSwimHub
    Vendor
    arena
    Regular price
    $38.49
    Sale price
    $38.49
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    $54.99
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  • BOYS' CHAMELEON JAMMER - NAVY
    arena-boys-chameleon-jammer-navy-002946-700-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $34.99
    Sale price
    $34.99
    Regular price
    $49.99
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  • BOYS' CHAMELEON JAMMER - BLACK
    arena-boys-chameleon-jammer-black-002946-500-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $34.99
    Sale price
    $34.99
    Regular price
    $49.99
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  • BOYS' FUNNY LETTERS JAMMER - BLACK/MULTI
    arena-boys-funny-letters-jammer-black-multi-002882-550-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $38.49
    Sale price
    $38.49
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    $54.99
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  • BOYS' FUNNY LETTERS JAMMER - NAVY/MULTI
        arena-boys-funny-letters-jammer-navy-multi-002882-770-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $38.49
    Sale price
    $38.49
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    $54.99
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  • BOYS' DRAFT JAMMER - NAVY/MULTI
    arena-boys-draft-jammer-navy-multi-002362-700-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    $59.99
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  • BOYS' DRAFT JAMMER - BLACK/MULTI
    arena-boys-draft-jammer-black-multi-002362-500-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $41.99
    Sale price
    $41.99
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    $59.99
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  • BOYS' DESTINY JAMMER
        arena-boys-destiny-jammer-navy-turquoise-002359-708-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $38.49
    Sale price
    $38.49
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    $54.99
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  • BOYS' FROLIC JAMMER
    arena-boys-frolic-jammer-royal-multi-002358-720-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $38.49
    Sale price
    $38.49
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    $54.99
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  • BOYS' SLINKY JAMMER - BLACK
        arena-boys-slinky-jammer-black-002374-500-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $38.49
    Sale price
    $38.49
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    $54.99
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  • BOYS' LOGO JAMMER - ROYAL/GOLF GREEN
    arena-boys-logo-jammer-royal-golf-green-000996-860-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $34.99
    Sale price
    $34.99
    Regular price
    $49.99
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  • BOYS' LOGO JAMMER - BLACK/NECTARINE
    arena-boys-logo-jammer-black-nectarine-000996-503-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $34.99
    Sale price
    $34.99
    Regular price
    $49.99
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  • BOYS' SLINKY JAMMER - NEON BLUE
    arena-boys-slinky-jammer-neon-blue-002374-800-ontario-swim-hub-1
    Vendor
    arena
    Regular price
    $38.49
    Sale price
    $38.49
    Regular price
    $54.99
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  • BOYS' SCRATCHY SHORTS - BLACK/GREEN
    ONLY SIZE 26 - BOYS' SCRATCHY SHORTS - BLACK/GREEN - OntarioSwimHub
    Vendor
    arena
    Regular price
    $19.99
    Sale price
    $19.99
    Regular price
    $39.99
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    per 
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