Merrell's endless summer essential, the Moab Mid WP features waterproof construction, breathable mesh uppers, and a Vibram outsole for demanding terrain.This product will be shipped directly from Merrell and will leave their warehouse in 2 3 business days. Eligible for UPS ground shipping only. . Molded nylon arch shank provides arch support and allows forefoot flex. Vibram multisport sole with TC5 rubber and 5 mm lugs for traction and grip. QForm triple density EVA midsole for cushioning, support, and stride alignment. Waterproof, breathable membrane keeps feet dry and comfortable. Air Cushion in the heel absorbs shock and adds stability. Waterproof Dura leather and mesh upper. Bellows tongue keeps debris out. Synthetic leather toe cap and heel counter for added protection and durability. OrthoLite anatomical footbeds add cushion, wick moisture, and inhibit odor.