UK sizing Versatile trail runners that are a common sight in everyday wear as well - these are magnificently comfortable to wear. Regardless of whether you walk, jog or run, the XA Pro 3D is in its own comfort zone. Snug fit: choose a half size bigger than you'd normally use. The sole structure is relatively low profile, and the lug pattern is moderate. These characteristics make this a firm favourite for many disc golf players. - Cushioning and structure made for a heel strike gait - Waterproof Gore-Tex membrane - Salomon QuickLace system - 3D body - Drop from heel to toe 11 mm - Outer sole made of Contagrip All Terrain material blend