Youth Sleeveless Triathlon Suit Engineered for rising stars, the WYN Youth Sleeveless Triathlon Suit is inspired by the technology of our popular Velocity design—scaled and tailored specifically for young athletes. Whether it's their first race or their tenth, this suit delivers the perfect balance of comfort, performance, and durability. With breathable, quick-dry fabrics and a flexible fit, it's designed to keep kids cool and confident across all three disciplines.