Hit the track with the adidas Ultraboost 22 running shoe. Responsive Boost cushioning, a sock-like upper crafted from recycled materials, and a Continental Performance rubber sole combine for a well-rounded fit. TECHNOLOGY. Primeblue is a high-performance recycled material made in part with Parley Ocean Plastic. Linear Energy Push torsion system increases midfoot & forefoot stiffness reducing the amount of energy exerted in every step. ContinentalTM Natural Performance Rubber high performance compound that provides superior grip in all weather and ground conditions. Shop adidas running shoes. Want more info? Learn how to buy running shoes. Textile upper made of 50% Parley Ocean Plastic. Lace-up closure. Round toe with bumper. Textile lining. Cushioned footbed. BOOST midsole. Linear Energy Push torsion system. ContinentalTM Natural Performance Rubber Stretchweb sole. Color: red