With the comfort and sensitivity of the Helix by Scarpa, you can set your sights on any climb you want. Durable suede upper. Lacing runs further down toward the toe, improving adjustability and providing a secure fit. Convenient pull tabs on back for easy on and off. Padded tongue offers incredible comfort. Large rubber patch for easier toe-hooking. Heel cup design is inherited from the more advanced Techno family, proving both added cushioning and support. Flexan 1.9mm midsole. Durable 3.5mm Vibram XS Edge outsole. Last: FF. Imported. Measurements: Weight: 10 oz Product measurements were taken using size 45.5 (US Mens 11.6), width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.