The Scarpa Instinct VS rock climbing shoe for women is built with both sensitivity and power in mind. Ideal for bouldering and sport climbing, the Instinct VS has the feel of a slipper with the durability and performance of a shoe. Bi-tension active randing system provides maximum toe power. Synthetic upper for incredible comfort, no stretch and long-term durability. Vibram XS Edge on forefoot provides incredible grip and durability. Vibram XS Grip rubber on heel for reliable hooking. Floating Velcro strap enhances fit and provides power. Scarpa Size Chart EU Sizing US Men&';s US Women&';s