The Burton Jet Ridge 2L Insulated Stretch Jacket is a snow jacket with a waterproof DRYRIDE shell and fully taped seams that keep out snow and slush. Synthetic ThermacoreECO insulation adds warmth for cold chairlift rides. A media pocket with an insulated Therma-Pocket keeps a phone warm, and a zippered sleeve pocket holds the lift pass. What Our Gearhead(R) Experts Are Saying:"Unzipping the underarm vents when the sun hits the lift line lets heat escape, so I keep the jacket on instead of stuffing it in a pack. Zipped shut again, they put the insulation back to work on the ride to the top."