Designed with features that provide lasting comfort while youre relaxing by the campfire or trekking around town, the Flourecein Waterproof Shoes are built to keep your feet protected from the elements during adventures of every size.. . This product will be shipped directly from Merrell and will leave their warehouse in 2 3 business days. Eligible for UPS ground shipping only. Waterproof PU coated leather and fabric upper for added protection. M SelectTM DRY technology seals out water while letting moisture escape. Traditional lace closure. Bellows tongue prevents water, dirt and debris from entering the shoe. Breathable mesh lining for added ventilation. EVA molded footbed for added support and stability. Molded nylon arch shank. Merrell air cushioning in heel provides shock absorption and added stability. M SelectTM GRIP technology in outsole provides traction and grip on various terrain. 5mm lug depth. 1 lb. 8 oz. total weight.