The perfect, high end practice swim jammer with a Nike certified check is extremely durable, comfortable, form fitting and simplistic modern design. If you do not have this item do yourself a favor and purchase the Nike Geo Alloy Poly Blend Performance Jammer Male.

• 92% polyester
• Embroidered swoosh
• Front gusset for fit and comfort
• Interior Nike drawcord for adjustability
• Ergonomic enhanced fit