The Merrell Siren Edge Q2 Waterproof hiking shoe will always be up to the challenge of tough trails and rainy weather. Mesh and synthetic upper. M Select DRY impermeable membrane seals out water and lets 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. Lace-up closure. Heel pull tab. Breathable mesh lining. Kinetic Fit TRI insole is contoured to fit the shape of the foot and features triple zone arch support to provide lightweight support. Q FORM 2 insole and midsole technology is gender-engineered for women to provide natural alignment and superior 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. 4.5mm lug depth. Imported. Measurements: Weight: 11 oz Product measurements were taken using size 9, width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.