Merrell Altalight Waterproof Women's Hiking Shoes Lichen : Explore the outdoors in the Merrell Altalight Mid hiking shoe. With a tear-resistant upper, athletic construction, and durable protection, these shoes will guide you through the unknown. The M Select(TM) waterproof membrane keeps your feet dry and protected during inclement weather. Navigate through technical terrain with Merrell's mountain-grade Quantum Grip(TM). No matter where the trail leads, the Merrell Altalight Mid will take you there comfortably. Shoe Technology Upper: Waterproof nylon ripstop upper with M Select(TM) waterproof membrane seals out water while letting moisture escape, keeping you dry. Stratafruse(TM) exoskeleton gives a glove-like fit for lightweight support. Metal hooks and eyelets provide secure lacing. Bellow tongue prevents debris from entering. Midsole: EVA foam absorbs shock from each step to provide comfort. Merrell Air cushion in the heel lessens the impact from hard landings and adds stability. Kinetic Fit(TM) BASE removable insole offer flexible support. Outsole: Merrell mountain-grade Quantum Grip(TM) rubber adds excellent traction on uneven surfaces. Aggressive 5mm lugs dig deep into the dirt for steady footing.