Move around with more power and exceptional comfort with these adidas Ultraboost 22 Running Shoes. Linear Energy Push system enhances forefoot and midfoot stiffness to provide you with more responsive stride. adidas PRIMEKNIT textile upper. Breathable textile lining and insole. BOOST midsole provides additional energy to your feet with every step. Move around with more power and exceptional comfort with these adidas Ultraboost 22 Running Shoes. Linear Energy Push system enhances forefoot and midfoot stiffness to provide you with more responsive stride. adidas PRIMEKNIT textile upper. Breathable textile lining and insole. BOOST midsole provides additional energy to your feet with every step. Lace-up construction. Round toe. Foam on heels to prevent blisters. Stretchweb outsole with Continental rubber offers superior grip on dry and wet surfaces. Upper yarn comprises of at least 50% Parley Ocean Plastic and 50% recycled polyester.