Arcteryx Atom LT Jacket Elytron Light down jacket from Arcterix. It was purchased a couple of years ago from their Canadian store and has not been outside since then. Ideal for light frosts and cold weather in spring and autumn. The tag shows the size of XS, but like all arcterics, it is larger and goes more like an oversize of S. 450 gel Pickup m. Rustaveli More photos in the profile header