GUIDE PRO III is rated to perform during the coldest moments on earth. Polar Proven®, GUIDE PRO III was developed using nanotechnology, continuously performing on long journeys across snowy and icy terrain. GUIDE PRO III features an extended toe piece with three pinholes, specifically designed to line up and clamp down into a three-pin binding system for cross-country ski touring.

• Insulation Rating: Removable Active-Fit multi-layer inner boot system, with body-heat mouldable technology providing personalized fit and performance
• Waterproof Class: B-Tek Dry Waterproof Base
• Tall height, nylon and leather upper with locking snow collar
• Built-in waterproof gaiter with Velcro enclosure to protect from the elements
• Lace up removable inner boot system for improved fit and secure comfort
• Thermawick™ comfortable, hi-wick next-to-foot lining material for greater breathability and improved thermal regulation
• Form-fitting B-Tek™ Foam lining for comfort
• B-Tek Lite proprietary aero-insulation blend that allows the inner boot to achieve greater thermal regulation while using less material
• B-Tek Heat lightweight, 4-channel hollow-fibre insulation for high-loft breathability in a broad range of temperatures