Accelerate your training by adding the Men's Victory Color Black Jammer to your swim wardrobe. Constructed from durable, long-lasting Nike(R) NX fabric, a durable nylon/spandex blend, this suit resists chlorine and stays looking bright swim after swim. The stretch waist features a draw cord to ensure you get a snug fit. Stay focused in the water in the Nike(R) Men's Victory Color Block Jammer. FEATURES: Stretch waist with interior draw cord for a snug, adjustable fit Front lining for enhanced comfort Engineered with Nike NX, a highly durable, nylon and chlorine resistance spandex Designed to handle the rigors of training and competition Built for superior shape retention and support