The adidas UltraBoost Light Cold.Rdy features a weather-resistant build made with at least 20% recycled materials. An insulated textile upper in Cloud White comes with winged tongue construction and navy no-sew overlays. Laces feed through the molded midfoot cage for a secure fit, while an external heel counter provides rearfoot stability. Responsive cushioning is delivered through a full-length Boost midsole, painted in a dark navy finish, and supported by a Continental WinterGrip Rubber outsole.