
Arena racing jammers for boys - ST NEXT - Green/dark blue (Limited 2026)
The perfect and best-selling first-time competition swim trunks for new competitive swimmers. 100% FINA approved, meaning they're ready for Danish and international swimming meets.
Designed specifically for competitions, they feature a unique water-repellent material that reduces drag in the water.
These trunks provide excellent muscle support without being overly tight, allowing for free movement.
Simple size guide based on height:
- Size 6-7 years = 116 cm tall
- Size 8-9 years = 128 cm tall
- Size 10-11 years = 140 cm tall
- Size 12-13 years = 152 cm tall
With these swim trunks, your boy will feel like he's gliding through the water compared to his non-competition swim trunks. It's very likely he'll set some new personal bests.
Plus, the cool green/dark blue design ensures your boy will look sharp on the starting block at his next meet.
Features/benefits of Arena ST Junior NEXT competition swim trunks - Green/Dark Blue (Limited 2026):
-Â Optimal muscle support with freedom of movement
- Helps position the body in the optimal hydrodynamic posture
- 100% FINA approved
- Made of 71% Polyamide and 29% Elastane, offering durability while maintaining freedom of movement.
Simply put, these are the best starter competition swim trunks on the market for young boys and swimmers. They fit snugly to reduce water resistance but are comfortable enough to keep wearing.
To ensure these unique swim trunks are treated properly, please:
- Wash them in the coldest water possible immediately after the last race of the day
- Do not wring them dry; hang to dry instead (avoid direct sunlight)
- Do not leave them wet in a bag for extended periods
- Do not wash in a washing machine or tumble dryer
- When putting them on, avoid using fingertips as nails might tear through the relatively thin fabric.
Arena ST NEXT:
- Like regular swim trunks, but water-repellent = beginner competition trunks.
SKU: 22694
Original: $77.81
-65%$77.81
$27.23Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The perfect and best-selling first-time competition swim trunks for new competitive swimmers. 100% FINA approved, meaning they're ready for Danish and international swimming meets.
Designed specifically for competitions, they feature a unique water-repellent material that reduces drag in the water.
These trunks provide excellent muscle support without being overly tight, allowing for free movement.
Simple size guide based on height:
- Size 6-7 years = 116 cm tall
- Size 8-9 years = 128 cm tall
- Size 10-11 years = 140 cm tall
- Size 12-13 years = 152 cm tall
With these swim trunks, your boy will feel like he's gliding through the water compared to his non-competition swim trunks. It's very likely he'll set some new personal bests.
Plus, the cool green/dark blue design ensures your boy will look sharp on the starting block at his next meet.
Features/benefits of Arena ST Junior NEXT competition swim trunks - Green/Dark Blue (Limited 2026):
-Â Optimal muscle support with freedom of movement
- Helps position the body in the optimal hydrodynamic posture
- 100% FINA approved
- Made of 71% Polyamide and 29% Elastane, offering durability while maintaining freedom of movement.
Simply put, these are the best starter competition swim trunks on the market for young boys and swimmers. They fit snugly to reduce water resistance but are comfortable enough to keep wearing.
To ensure these unique swim trunks are treated properly, please:
- Wash them in the coldest water possible immediately after the last race of the day
- Do not wring them dry; hang to dry instead (avoid direct sunlight)
- Do not leave them wet in a bag for extended periods
- Do not wash in a washing machine or tumble dryer
- When putting them on, avoid using fingertips as nails might tear through the relatively thin fabric.
Arena ST NEXT:
- Like regular swim trunks, but water-repellent = beginner competition trunks.
SKU: 22694



















