Kids' '66 Tech Cap. Stay cool when you get your sweat on with the '66 Tech Cap. • Fabric - Body | 100% Recycled Nylon • Fabric - Sweatband | 52% Nylon, 37% Recycled Polyester, 11% Elastane with FlashDry-Pro™ • Sizes | OS • Buckram front panels for structured fit • Sweatband features FlashDry-Pro™ materials that actively pull moisture away from the body to keep you feeling dry and comfortable during activity • Adjustable elastic strap closure with 9-hook buckle on the back • Embroidered logo