Salomon Men's Comet 3D GTX Hiking Boot 100% Leather and Synthetic Synthetic sole Shaft measures approximately 5.5" from arch Heel measures approximately 1" Breathable hiking boot featuring stabilizing lace-up vamp and looped heel pull 3D Chassis provides dynamic cushioning, 3D stability, and all mountain traction Protective upper heel cap and toe cap Waterproof Ortholite sockliner Contagrip outsole