With the Merrell Womens/Ladies Siren Sport Shoes in your kitty you don’t have to worry about the weather turning bad. Their narrow gauge webbing and synthetic leather strapping ensure maximum support and stability. Featuring a breathable mesh upper these shoes keep your feet comfortable. The Gore-Tex Leather composition makes the shoes waterproof and durable and the injection molded arch shank conforms to your foot shape for better fit., Synthetic leather and mesh upper. Bellows tongue keeps debris out., GORE-TEX extended comfort footwear lining keeps feet dry and comfortable. M-Select FRESH naturally prevents odour before it starts for fresh smelling feet., Moulded nylon arch shank. Merrell air cushion in the heel absorbs shock and adds stability., Merrell QForm Comfort midsole provides women's specific stride-sequenced cushioning. 5 mm sole lug depth., Vibram outsole. Weight: 1lbs 7ozs.