The Patagonia Insulated Snowfarer Jacket is an insulated ski and snowboard jacket with a waterproof, breathable 2-layer H2No Performance Standard shell. Critically taped seams seal the weather out at the stitching. Quilted Thermogreen insulation, a synthetic fill made from recycled polyester, sits in the body and sleeves for warmth on cold days. What Our Gearhead(R) Experts Are Saying:"On a cold chairlift ride, the insulated body kept the chill off, and the tall collar covered my neck and face even with the hood down. Climbing out to the next run, I opened the pit zips and the jacket released heat quickly, so I did not have to strip a layer."