Nike Storm-FIT ADV Structured AeroBill Cap Made for your next workout, the mid-depth Nike Club Cap has a waterproof, seam-sealed design that's ready to tackle all types of conditions. Lightweight and flexible, plus with an easy snapback closure, it's an easy go-to cap for any outdoor activity-rain or shine. Utilising Nike's Storm-FIT technology, the Nike Storm-FIT Cap can resist elements such as; wind and water, helping to keep you comfortable, even during harsh weather conditions. Not only this, but Storm-FIT works with Nike AeroBill technology to remove moisture from the surface of your skin whilst remaining breathable so you can train for longer without feeling uncomfortable. A snapback closure allows you to alter the fit of the cap to a more personal one and lastly, reflective details enhance visibility in low-light conditions.