Arc'teryx Sentinel Insulated Jacket (Sentinel IS)

Coreloft™-insulated GORE-TEX jacket GORE-TEX -Waterproof, windproof and breathable textiles RECCO® reflector can aid search and rescue INSULATED I purchased this jacket from the SkiMonster store in Boston last January before moving out to CO. I wore it a couple times skiing last season but have since purchased the same Sentinel jacket in a size L. I am normally a size M and this jacket fit me perfectly but I was looking for a more oversized fit. This jacket is basically brand new, I only wore it 3 days last season. There's no sign of wear, no stains, no pilling on any of the felt on the inside. All of the zippers are intact and work perfectly. I added a picture when I first got it when the tags were still on it - no longer have the tags but I'd be happy to authenticate it. Description from the website: The Sentinel IS jacket is built to be a versatile and warm companion for both on and off mountain skiing and snowboarding. Differing from the Sentinel LT jacket in that it is insulated, the Sentinel IS features a 2L GORE-TEX construction paired with a Coreloft synthetic insulation to keep you warm and protected all day long. A soft knit lining in the body adds comfort and extra warmth in the core, and the insulated helmet compatible StormHood keeps your face warm and dry in extreme conditions. The long cut of the jacket speaks to the freeride nature of the Sentinel line, and a plethora of pockets gives you plenty of storage room for all ski day necessities.