Mizuno Swim Competitive Swimming Challenge Swimmer Boys GX/SONIC V MR Half Spats N2MB0002 90: Black Size: 130 FINA (International Swimming

[Composition] Body: 65% nylon, 35% polyurethane. Front thigh: 66% nylon, 34% polyurethane. Lining: 65% nylon, 35% polyurethane. [Function] Equipped with flat swim technology [Size] Inseam: M size/26.3cm Adopted lining area design and cross-shaped support lines using dynamic analysis method "musculoskeletal simulation" Sonic Light Ribtex UW has improved water repellency using cutting-edge technology, and is 20% lighter underwater (compared to men's swimwear)