"What Our Gearhead® Experts Are Saying:""This jacket is my go-to for winter adventures. The 700-fill recycled down delivers incredible warmth without feeling bulky, and the Pertex® Quantum shell keeps wind and light moisture at bay. I love the fleece-lined pockets for extra coziness and the snug fit from the elastic cuffs and hem. Whether layering under a shell or wearing it solo, this jacket is an essential cold-weather companion.""Braving winter’s chill is easy with the Mammut Waymarker IN Jacket. Designed for warmth without extra weight, this insulated jacket is packed with 700-fill recycled down for superior heat retention. The Pertex® Quantum shell enhances durability while repelling wind and light moisture, making it an ideal layer for everything from snowy hikes to cold morning commutes. Thoughtful details make all the difference—cozy fleece-lined pockets warm our hands, a storm flap behind the front zipper boosts weather protection, and elastic cuffs and hem ensure a snug fit to keep out the cold. Whether layered under a shell for added insulation or worn as a standalone jacket, the Waymarker IN Jacket keeps us warm, comfortable, and ready for any winter adventure."

Key Specifications