Features a COMFORTBASE footbed and midsole technologies for all-day comfort. Designed with a TOUGHFRAME LT exoskeleton, these boots offer durable protection. The seam-sealed construction, textile upper, and breathable mesh lining keep water out while allowing moisture to escape. The COMFORTBASE contoured insole and rubberized EVA midsole provide enhanced shock absorption and cushioning. The slip-resistant rubber outsole offers durable traction, with a lug depth of 5.0mm and is Mark II tested. The Merrell air cushion in the heel absorbs shock, adds stability, and reduces foot stress. Weigh 2lbs 8oz (1120g).