The Montane Men’s Protium Hooded Fleece Jacket provides warmth that punches above its weight, combined with excellent breathability. This bestseller has been updated with more than 90% recycled materials but it still achieves efficient, lightweight THERMO GRID FLEECE performance, and features a hood that can fit under a helmet. When you need a versatile, lightweight, multi-season layer, that’s as at home fastpacking through the valleys as scaling the peaks, the Montane Men’s Protium Hooded Fleece Jacket delivers.