Model [ NK10293009]Nike Victory Color-Block Men's Swim Briefs BlackStreamlined Comfort, Built For Performance.The Nike Victory Color-Block Men's Swim Briefs are designed with chlorine-resistant stretch fabric for durability and a snug, comfortable fit for long training sessions and race-day competition. BenefitsInterior drawcord at waist offers a snug, adjustable fit. Durable, colorfast Nike NX fabric holds its shape and support. Partial front lining enhances coverage. Flat seams feel smooth against your skin in and out of the water. Low-rise fit for streamlined performance comfort Product DetailsFabric: Body: 81% nylon/19% spandex. Lining: 90% polyester/10% spandex. Hand wash.