A superior mountain experience begins at the outset. Multiple day of trekking and technical traverse push the limitations of footwear. Bora footwear is designed for lightweight durability and maximum comfort, with adaptive fit and a custom sole that is built for endurance. Arc'teryx design process ensures that each decision they take is informed and purposeful. In high risk situations, Arc'teryx products are reliable. Comfort gives you confidence. Their footwear has the capacity and endurance to be exactly what you need. Move with intent. A new generation of technical hiking performance footwear with removable liners and the comfort and capacity for multiple days spent in variable weather and terrain. Removable waterproof/breathable stretch Gore-Tex liner has adaptive fit that conforms to the foot. Lighter weight liner provides quick-dry summer comfort. A more insulated mid-cut liner, which suits winter conditions, snow or cold temperatures, is available separately.