Size Chart

Dive into excellence with the Nike Core Hydrastrong Jammer II, designed to meet the demands of competitive swimmers. Constructed with Nike's Hydrastrong fabric, this jammer offers exceptional durability and shape retention, ensuring long-lasting performance wear after wear. The compressive fit provides support and stability, while flat seams reduce irritation for maximum comfort during intense training sessions or races. Elevate your swim game with the Nike Core Hydrastrong Jammer II and experience unparalleled performance in the water.