A refined mid-layer staple for even more levels of adventure. Same Air-Grid(TM) character. Still warm on cold mornings, still compresses down small for easy packing - 100% the fleece your mate keeps borrowing (and never gives back). More breathable for active days out. The new larger grid geometry channels heat and moisture away when you&';re working hard, then holds warmth in the raised squares when you slow down. Refined, relaxed, roomier fit. We re-patterned the men&';s cut from scratch - cleaner shoulder line, longer back drop, more room through the torso and arms - and added a safe-zip stash pocket for the essentials.