Mountain Hardwear Onata Jacket synthetic A curved drop hem allows you to sit or crouch while still remaining protected and covered. High abrasion resistance and a harness accessible two-way zipper make this an optimal choice for rock climbers and mountaineers. Stretchy Chockstone Doubleweave material allows you to move however you need to without feeling constricted or uncomfortable. UPF 50 sun protection helps to repel the sun's most harmful rays so that you can stay on the trail and out of harm's way. Durable water resistance is built into the design of the Jacket; precipitation and other forms of moisture roll right off of you.