The Nike Poly Core Solid Men's Swim Briefs are designed with chlorine-resistant stretch fabric for durability and a snug, comfortable fit during long training sessions in the pool.

• Interior drawcord at waist for a snug, adjustable fit
• Durable, chlorine-resistant performance polyester for streamlined shape and color retention
• Fully lined for comfort
• Hand wash
• Fabric: Body: 100% polyester. Lining: 90% polyester/10% spandex.