As the suggests, this outfits are layered and feature 3 different types of garments in a single design. It's waterproof and windproof, which can come in very handy if you’re a keen backcountry explorer, and will suit all of your personal needs and requirements. This 3-in-1 jacket combines a fleece liner with a waterproof outer shell, provides ample weather protection. It can and it will keep you warm in cold weather. 3-layer laminate fabric is used and located in the outer layer, a PU/ePTFE membrane that’s glued to a outer material with a PU on the inside that guards the membrane from internal abrasion and prevents sweat and dirt from blocking up the membrane’s pores. A soft brushed tricot liner provides a bit of insulation, and offers a soft next-to-skin touch, making them windproof, waterproof, and breathable. In other words, even the outer shell on its own should be more than enough to keep you warm on chilly winter days. Other features such as: a chin guard , a storm hood, a drawcord at its waist, as well as the cuffs that are adjustable. An important thing to mention here is that the inner jacket, is neither water-repellent nor windproof, the fleece of the inner jacket feels extremely comfortable, warm, and soft – it is, in simple terms, heat-reflective. Even in moderately cold weather, both the outer shell and the inner layer of the component jacket can be used on their own. When you’re camping in the backcountry or running at the trail, you can simply wear a single layer and it will keep you cozy and comfortable. Another feature worth mentioning is the helmet-compatible , detachable hood, which can come in quite handy whenever you feel like using this versatile garment as a ski jacket. There are also a number of convenient pockets on both the inner jacket and the outer shell. Lots of room for your gadgets, candies, money, or whatever else you like to carry. What is more, this model is compatible with some other inner jackets(down jacket) made by us, it's a super versatile all-mountain jacket.