*Super Spiral Stretch System
*8-denier Ballistic Airlight Nylon
*900 Fill Power Goose Down
*Polkatex® DWR treatment
Keep your trail kit nimble with the remarkable warmth to weight ratio of the Tachyon garments.
The U.L. Down Series is "what you need" when warmth is critical, minimal weight is paramount, and space in your pack is at a premium.