Micro Traxion Pulley Footwear - Unisex SUSTAIN is designed to balance

SUSTAIN is designed to balance your electrolytes for optimal performance so you can maintain your peak performance

The material is hard-wearing

maintaining the insulation and breathability of down filled items in cold and damp conditions

It's a road trip companion for life

Features a simple

Micro Traxion Pulley Footwear - Unisex SUSTAIN is designed to balanceMICRO TRAXION is a compact and lightweight progress capture pulley (85 g) designed for crevasse rescue, hauling, and self rescue, and for use as an emergency ascender. The cam can be locked in the open position so the device can be used as a simple pulley. Sealed ball bearings provide excellent efficiency (91 %).