Ultralight and packable, this down jacket is a consummate traveler, whether your destination is cross town or far off the beaten path. Nylon shell has a durable, water-repellent finish that causes moisture to bead and roll off rather than soak into the fabric. The Premium Down insulation provides superior warmth in mere ounces.NOTE: Temperature ratings are based on a controlled laboratory test by an independent university lab. Also consider: your sensitivity to cold and wind-chill; time of exposure; activity level; and use of layering.Models shown are 6'0" to 6'2" tall, wearing size M/32x32.