Merrell Women's Moab FST Mid Waterproof-W Hiking Boot 100% Leather/Fabric Imported Rubber sole Shaft measures approximately 4" from arch Mid-cut hiking shoe with leather, mesh, and TPU upper materials Traditional lace closure Bellows tongue keeps debris out Breathable mesh lining M SELECT FIT.ECO blended EVA contoured footbed Vibram MegaGrip outsole provides the best combination of stickiness and durability Molded nylon shank