Arcโteryx Atom LT Hoodie REVIEW Iโve spent a lot of time in the Arcโteryx Atom LT Hoodie. According to Arcโteryx, the Atom LT Hoodie is billed as an insulated, mid-layer hoody with wind and moisture resistant outer shell. Arcโteryx rarely disappoints but I was curious with this jacket. I got it as a kind of do everything piece, from riding on cold days to ski touring and even being manly around the house. But to be truthful, it felt almost too light [โฆ] Gear DโArcy McLeish | October 3, 2013 1 Comment