Developed by REI Co-op, Peak 2-layer nylon shell shields you from the wet stuff and wind while staying breathable and dry on the inside bluesign®-approved nylon is abrasion resistant, waterproof, windproof and critically seam sealed so you can stay out there all day 80 g synthetic insulation keeps your core warm while 60 g synthetic insulation in the sleeves gives a little more movement, a little less bulk Helmet-friendly hood is big enough to pull over a helmet but not too big to wear over a beanie; hood can be adjusted in the front and back to dial in the fit High collar lets you tuck your chin when the snow is blowing, and it's lined in fuzzy tricot to eliminate chin chafe Pit zips let you quickly release heat Articulated elbows support ease of movement while riding Shaped cuffs with wide hook-and-loop adjustments help seal out the elements, fit over gloves and are easy to grab—even with mittens Powder skirt snaps away when not needed; drawcord at hem helps seal out the elements Zipper pass pocket in sleeve. REI Powderbound Insulated Jacket - Men's Color Sargasso Sea Blue Size Medium (M)