Built with WINDSTOPPER(R) by GORE-TEX LABS, this feature rich soft shell jacket will shield you from stiff North winds through the mid and late season. A micro-grid interior fleece provides critical warmth and pit zips dump heat during high exertion vertical climbs. The fit and finish keeps you comfortable and a DWR treated face fabric helps shed light rain and snow. If you can only grab one jacket to bolster your system - make it this one.