Built by women, for women, this capable winter hiking boot features insulation technology where women need it most and Vibram Arctic Grip Dura 2 wet ice technology for confidence on all winter terrain. M Select DRY impermeable membrane seals out water and lets moisture escape. Waterproof full grain leather upper. Medial side zip for ease of entry. Conductor fleece lining for added warmth. 200 grams of Primaloft Gold Series insulation. Additional 2 mm Women’s-specific Primaloft Aerogel over-the-toe insulation traps in heat where women need it most-even when compressed. Merrell Kinetic Fit BASE removable contoured insole for flexible support. Compression molded EVA midsole for stability and comfort. Molded nylon arch shank. Merrell exclusive Vibram® Arctic Grip® Dura 2 outsole for added durability and abrasion resistance plus grip on wet ice and packed snow. 5mm lug depth. Weight: 2lb, 3oz. Spot clean. Imported.