adidas outdoor Women's Terrex Boost Black Sneaker 11 M Mesh Boosts 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 PRO-MODERATOR medial support device prevents overpronation Continental Rubber for optimal grip in wet conditions