What Our Gearhead(R) Experts Are Saying:"I wore this on a multi-day trip where temps stayed well below zero the entire time. The 600 fill down held heat through hours of standing around camp, and the removable ruff was the difference between a miserable face and a manageable one when the wind picked up."Some conditions don't leave room for error, and the McMurdo 2L GTX Down Parka is built with that in mind. The North Face designed it as an expedition weight shell meant for extended time outside in serious cold, whether that's a remote basecamp at dawn or hours spent exposed on an open ridge waiting out weather with no quick way back inside. Underneath that coverage is a GORE-TEX 2L shell built to shed moisture and wind over 600-fill recycled waterfowl down, engineered to hold heat through long, punishing stretches rather than a quick trip between the car and the door. A three-piece hood with a removable faux fur ruff locks down against driving wind, while an internal cinch cord and adjustable cuff tabs seal out drafts as conditions shift. This isn't a jacket built for convenience, it's built for the cold that doesn't let up.