The Merrell Alverstone Waterproof hiking shoe lets you enjoy every moment on the trail with its weather-ready construction, underfoot support, and reliable grip. Suede leather and mesh upper. Waterproof M Select DRY impermeable membrane seals out water while letting moisture escape. Interior is treated with M Select FRESH antimicrobial agents that help reduce shoe odor. Bellows tongue helps keep debris out. Plush tongue and collar. Protective rubber toe cap guards against rocks and trail debris. Traditional lace-up system for a secure fit. Heel pull tab. Breathable mesh lining. Removable Kinetic Fit BASE contoured insole provides flexible support and underfoot comfort. Compression-molded EVA midsole for stability and comfort. Merrell air cushion in the heel absorbs impacting shock. Molded nylon arch shank. M Select GRIP outsole provides durable traction on a variety of surfaces. 5mm lug depth. Imported. Measurements: Weight: 12.9 oz Product measurements were taken using size 8.5, width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.