The men’s NANO AIR LIGHT hybrid jacket is a super light, adaptable top perfect for summer hikes and climbs. The nylon ripstop shell and lining have a mechanical stretch for adaptability to your movements. The FullRange insulation is light, stretchy and breathable. Together, the shell, lining and insulation provide a dynamic motion range and air permeability. The sleeves and back are a waffle-knit which wicks moisture and releases excess heat. Two zip handwarmer pockets are harness-oriented and perfect when the cool evening rolls in. Stretch-knit Variable condition cuffs and thumbloops are stretchy and pull up the arm when wanted. The stretch binding hem captures warmth at the waistline.