The North Face Mountain Light Triclimate Jacket - Men's Tnf Black/Tnf Black, S 100% polyester 3-in-1 jacket pairs a Gore-Tex exterior jacket with a 550-fill goose down interior jacket for pinnacle protection. [Outerjacket] Waterproof, breathable, seam sealed. [Linerjacket] 550fill down with Superstretch side panels. Fully adjustable, removable hood. Pit-zip vents.