The adidas Ultraboost 21 C.RDY W's are designed to withstand whatever weather comes your way. The insulated Primeknit+™ uppers help to keep your feet warm and dry, while a Continental™ WinterGrip™ Rubber outsole keeps your feet steady and secure on even the most treacherous trails.
- Primeknit+™ Uppers
- Supportive Heel Counter
- Boost Midsole
- Stretchweb Outsole With Continental™ Rubber
- Style Code: FY3955