Patagonia Men's Nano-Air Light Jacket Summit Blue Men's Vibram® Litebase® technology conserves energy

Vibram® Litebase® technology conserves energy and enhances your performance with a 30% reduction in overall sole weight

developed for race day

TPU Freedom external step-in heel counter

underfoot fun of the Ellipse is anchored with the support and comfort of a customized feeling fit

moisture-wicking yarns outlast the competition to provide squat proof coverage and keep the skin cool and dry

Patagonia Men's Nano-Air Light Jacket Summit Blue Men's Vibram® Litebase® technology conserves energy82870 SMTB The Nano Air Light Jacket was made to be worn for the entirety of your aerobic, start stop mountain activities, so youre never slowed down by having to change layers. Stretchy and breathable FullRange insulation dumps excess heat when youre working hard and keeps you warm when youre not. Fit Regular fit Specs & Features Breathable Fabric with Stretch Shell and lining fabric built from 100% recycled polyester ripstop is stretchy, breathable,