Mountain Hardwear Men's Super Chockstone Jacket Chockstone Made in USA or Imported 3" high 12" wide Abrasion-resistant, air-permeable, incredibly light and stretchy double weave softshell fabric with a DWR finish Stow-capable secure zippered chest pocket, two zippered handwarmer pockets are harness and pack-compatible Center-front Vislon zipper adjusts easily Adjustable hem-cinch and elastic sleeve-cuffs keep wind and cold out UPF 50 fabric helps block harmful UV rays, especially important at altitude