ADIDAS ULTRABOOST COLD.RDY LAB SHOES Core Black / Carbon / Solar Red SIZE 11 NEW IN BOX You wear a coat in the winter. Why should your feet endure the cold months in the equivalent of a light t-shirt? These adidas Ultraboost running shoes are made with COLD.RDY tech to keep feet warm and dry in all kinds of weather. The adidas Primeknit upper is insulated and water-repellent. A Continental™ WinterGrip™ Rubber outsole keeps your footing secure wherever the day takes you. Sock-like fit Lace closure Insulated textile upper Linear Energy Push system Boost midsole Midsole drop: 10 mm (heel 32 mm / forefoot 22 mm) Continental M WinterGripM Rubber outsole Upper contains a minimum of 50% recycled content A050420