This nostalgic fall & winter hiker features salt-resistant leathers and Vibram Arctic Grip wet ice technology for confidence on cold-weather adventures.. . . . . M Select DRY impermeable membrane seals out water and lets moisture escape. Waterproof & salt-resistant full grain leather upper. Metal hooks and D-rings for secure lacing. Bellows tongue keeps debris out. Wool and Conductor fleece lining for added warmth. Merrell Air Cushion in the heel absorbs shock and adds stability. Merrell Kinetic Fit BASE removable contoured footbed with merino wool cover for warmth. Compression molded EVA midsole for stability and comfort. Vibram Arctic Grip outsole for grip on wet ice and packed snow. 3 mm lug depth. Weight: 2lbs / 920g. Spot clean. Imported.