Adidas Men's Terrex Boost Trail Runner Black/Solar Red Boost's energy-returning properties keep every step charged with an endless supply of light, fast energy. Stretch mesh upper with synthetic overlays for added durability and support; EVA tongue top and collar for perfect fit. Speed lacing construction for fast and snug lacing; Sock-like feel; Welded seamless construction; EVA frame with extended side wings for added stability. PRO-MODERATOR medial support device prevents over-pronation. Continental Rubber for optimal grip in wet conditions New without tags. No box. Pet friendly home. Never been worn. Nothing wrong with them other than they were sold to me as Women's size 8 and these are Men's size 8.