Mens adidas SenseBOOST HD Running Shoes in grey. – Adaptive knit textile upper with non-stretch zones for forefoot and midfoot support. – Sock-like construction. – Lace up closure. – Padded ankle. – Comfortable textile lining.- Boost HD midsole provides responsive energy return and extra stability. – Adaptive Traxion outsole. – Continental rubber outsole provides superior grip in wet and dry conditions. – Textile and synthetic upper, Textile lining, Synthetic sole.