The Scarpa women's Axis is a versatile trail shoe with a women's specific design that conforms to the lower volume foot. Featuring a highly breathable suede leather & nylon mesh upper, it uses a TPU Arch Suspension Insert to enhance midfoot support & stability, & a moulded EVA midsole with an Impact EVA insert for a soft yet stable feel. It also has Trail-Grip soles that give grip & security, while the low profile abrasion resistant toe rand offers protection. GLOSSARY:TPU: Thermoplastic Poly Urethane is an elastomer that is tough & durable, & provides a waterproof coating for fabrics.EVA: Ethylene-Vinyl Acetate, a polymer used to absorb physical shock, used in shoes & other athletic materials.