Designed for Comfort and a Secure Fit Complete your swim setup with the Zygo branded swim cap, made from 100% ECO silicone for a soft, flexible, and comfortable fit in the water. Designed for lap swimming, pool workouts, and training with Zygo waterproof swimming headphones, this non-toxic, non-allergenic swim cap helps keep your hair contained and your gear streamlined during every swim. Its highly elastic silicone design provides a secure fit without feeling bulky, making it a simple, reliable accessory for regular pool sessions, guided swim workouts, and everyday swim training. Whether you’re swimming laps, listening to underwater audio, or getting ready for your next workout, the Zygo Swim Cap is built for comfort, durability, and easy use. Measures 8 3/4" x 7 1/2". All swim cap purchases are final and non-refundable.