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Training suits

5 Products

Training hard just got easier with arena’s swimwear for boys. The versatile collection of briefs, shorts and jammers accommodate a range of expertise levels, ages, and style preferences. The long-lasting fabrics fit like new even after hours spent in the pool and feature upbeat motifs that will be sure to add fun to any training session. Created for comfort, mobility, and speed!

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Items 1-48 of 53

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  1. Boys' Crazy arena Swim Briefs Extra-terrestrial Print Boys' Crazy arena Swim Briefs Extra-terrestrial Print
    Boys' Crazy arena Swim Briefs Extra-terrestrial Print
    As low as CHF28.50
  2. Boys' Crazy Skulls Carnival JR Brief Boys' Crazy Skulls Carnival JR Brief
    Boys' Crazy Skulls Carnival JR Brief
    As low as CHF21.50 Regular Price CHF29.50
  3. Boy's Rainbows Short Boy's Rainbows Short
    Boy's Rainbows Short
    As low as CHF23.50 Regular Price CHF31.50
  4. Boys' Swim Jammer Logo Jr Boys' Swim Jammer Logo Jr
    Boys' Swim Jammer Logo Jr
    As low as CHF29.50
  5. Boys' Crazy arena Swim Jammer Extra-terrestrial Print Boys' Crazy arena Swim Jammer Extra-terrestrial Print
    Boys' Crazy arena Swim Jammer Extra-terrestrial Print
    As low as CHF37.00
  6. Boys' Swim Jammer Bright Hues Print Boys' Swim Jammer Bright Hues Print
    Boys' Swim Jammer Bright Hues Print
    As low as CHF35.00
  7. Boys' Swim Short Bright Hues Print Boys' Swim Short Bright Hues Print
    Boys' Swim Short Bright Hues Print
    As low as CHF26.50
  8. Boys' Back to Pool Junior Squared Short Boys' Back to Pool Junior Squared Short
    • Web Exclusive
    Boys' Back to Pool Junior Squared Short
    As low as CHF27.50 Regular Price CHF38.00
  9. Kids Boys' Briefs Arena Logo Cats Kids Boys' Briefs Arena Logo Cats
    Kids Boys' Briefs Arena Logo Cats
    As low as CHF16.00
  10. Boys' Crazy arena Swim Short Extra-terrestrial Print Boys' Crazy arena Swim Short Extra-terrestrial Print
    Boys' Crazy arena Swim Short Extra-terrestrial Print
    As low as CHF31.50
  11. Kids Boys' Arena Friends Swim Short Graphic Print Kids Boys' Arena Friends Swim Short Graphic Print
    Kids Boys' Arena Friends Swim Short Graphic Print
    As low as CHF19.00
  12. Boy's Camouflage Short Boy's Camouflage Short
    Boy's Camouflage Short
    As low as CHF23.50 Regular Price CHF31.50
  13. Boys' Crazy Skulls Carnival JR Short Boys' Crazy Skulls Carnival JR Short
    Boys' Crazy Skulls Carnival JR Short
    As low as CHF23.50 Regular Price CHF32.50
  14. Boys' Crazy Aliens JR Brief Boys' Crazy Aliens JR Brief
    Boys' Crazy Aliens JR Brief
    As low as CHF20.99 Regular Price CHF29.50
  15. Boys' Crazy Aliens JR Short Boys' Crazy Aliens JR Short
    Boys' Crazy Aliens JR Short
    As low as CHF22.99 Regular Price CHF32.50
  16. Boys' Fireball JR Brief Boys' Fireball JR Brief
    Boys' Fireball JR Brief
    As low as CHF19.50 Regular Price CHF27.00
  17. Boys' Sound Waves JR Short Boys' Sound Waves JR Short
    Boys' Sound Waves JR Short
    As low as CHF15.99 Regular Price CHF22.00
  18. Boys' Lasers JR Shorts Boys' Lasers JR Shorts
    Boys' Lasers JR Shorts
    As low as CHF20.99 Regular Price CHF29.50
  19. Boys' Training Kids Brief Boys' Training Kids Brief
    Boys' Training Kids Brief
    As low as CHF16.50
  20. Boys' Training Kids Short Boys' Training Kids Short
    Boys' Training Kids Short
    As low as CHF19.50
  21. Boys' Fireball JR Short Boys' Fireball JR Short
    Boys' Fireball JR Short
    As low as CHF22.50 Regular Price CHF30.50
  22. Boys' Funny Cats Short Boys' Funny Cats Short
    Boys' Funny Cats Short
    As low as CHF23.50 Regular Price CHF32.50
  23. Boys' Scary Brief Boys' Scary Brief
    Boys' Scary Brief
    As low as CHF21.50 Regular Price CHF29.50
  24. Boys' Scary Short Boys' Scary Short
    Boys' Scary Short
    As low as CHF23.50 Regular Price CHF32.50
  25. Boys' arena Scary Jammer Boys' arena Scary Jammer
    Boys' arena Scary Jammer
    As low as CHF25.50 Regular Price CHF35.00
  26. Kikko Jammers Kikko Jammers
    Kikko Jammers