adidas UCL Competition 26/27 League Stage Football White/Blue/Colorful KE9766 Bring excitement to the stands with this adidas football. This training ball for playing on natural grass is designed after the official match ball of the UEFA Champions League. The seamless, thermo-bonded construction provides low water absorption. The internal bladder makes the ball soft to the touch and resilient. Specifications: Cover: 56% polyurethane, 35% polyester (recycled), 9% viscose Seamless, thermo-bonded construction High-quality butyl bladder Size 5 ball: FIFA Quality Pro Certified Size 4 ball: Not Certified Printed UEFA Champions League logo Requires inflation