Take your swim to the next level when you put on the Nike Men's Heather Sleeveless Hydroguard Swim Top. The 100% polyester construction delivers a smooth and soft feel and is equipped with Dri-FIT technology to supply dry, comfortable wear. The UPF 40+ treatment provides sun protection, and the heathered design creates a sleek appearance. Nike Men's Heather Sleeveless Hydroguard Swim Top