For the Sierra 75 Backcountry Boot, Alpina took the proven uppers of their most popular boot, the BC 1550, and fitted them to a 75mm sole. The result is pure touring gold. Solid, supportive uppers with a powerstrap and plastic heel support give you the control and stability you need to put the miles behind you. The Sierra is lined with Thinsulate insulation to keep your feet warm for longs days out. The 75mm sole gives stable performance with minimal moving parts, so you can spend more time skiing and less time whacking snow off your boots.
Product Features
Product Features
- Material: Synthetic leather, Thinsulate lining
- Outsole: 75 mm
- Binding System: 75mm 3-pin binding
- Lacing: Yes, adjustable power strap
- Weight:
- Recommended use: Backcountry XC touring
- Warranty: 1 year
