Slip them on and go! Features include breathable air mesh. Breathable mesh lining wicks moisture. M SELECT FRESH naturally prevents odor before it starts. EVA removable footbed. Molded nylon arch shank. Merrell Air Cushion in the heel absorbs shock and adds stability. Merrell QForm® Comfort EVA midsole provides Merrell women's specific stride-sequenced cushioning. M SELECT GRIP tunes each outsole with durable traction. Weight: 13oz.