Description of Scarpa Hurricane Ski Boots Free Riders beware... the Hurricane will blow your mind; designed for aggressive skiing in any terrain. Features: Inner Boot: Intuition Speed Shell | Cuff | Tongue: Pebax® Buckles: 4 Forward Lean: Fixed/19 (+/- 3) Sole: Vibram® Ride (DIN); Interchangeable Vibram® Rally (UNI) sole included Weight: 1740 grams (Size 27) 3lbs 13oz Size: 25.5 - 31 Binding System: ISO Alpine (DIN), UNI Product Code: 12000