The Zoot Silicone Swim Cap is the most comfortable cap you'll wear in the water. The textured interior prevents hair snags so you can swim with ease. The cap is very durable, hypoallergenic, has a low drag coefficient. It can be worn on race day on its own (where permitted) or under a latex cap that is required for the event. Perfect for all training and racing environments and will withstand tons of pool and open water use. FEATURES Micro Grid Texture on the inside of the cap provides more comfort with less snagging and pulling of hair 100% SILICONE (hypoallergenic) Latex-free Tear resistant and more durable than latex Reduces drag and protects hair against chlorine and sun damage Snug Fit- Keeps hair pulled cleanly away from face and neck while swimming Rippled Edge- Creates a secure fit around the base of the cap Unisex, standard size ideal for adult men or women CARE INSTRUCTIONS Wet hair before use Do not leave in direct sunlight Rinse with cold water after use Dust with talcum powder to extend life Avoid contact with sharp objects CONTENT 100% SILICONE (hypoallergenic) DIMENSIONS Diameter: 8.75”