A real marque product in our range, the Plasma 1000 Alpine Down Jacket is an ultralight, and ultra-warming, jacket, designed to protect you against harsh alpine environments. Made from seven-denier Ballistic Airlight nylon ripstop - some of the thinnest nylon around - the fabric has a water-repellent finish for extra protection from snow and light rain. The jacket is insulated by one-thousand fill-power EX Down, our most premium down, in unique skip-stitched, Sewn Through baffles. The Sewn Through construction keeps insulation in place as well as lightening weight, and the skip-stitches reduces cold spots and minimise heat loss. Fit wise, it’s a little trim to accommodate layering.