I own a bunch of arcteryx coats and jackets.Atom LTs are my go to jacket for lightweight late fall/earth winter temps. Have had several in other colorways: grey, blue, orange. Wanted to try a lighter shade this time.Great but minimal water resistance - if you expect a lot then you know you need an outer shell.Delivers a lot of warmth. Compressible. Style is simple, not overly boring.Warner than expectedIf you're here, you want this jacket. It is extremely warm, soft, well featured, and styled well. Buy it.My finacee loved his new jacket. He is 5"11 and XL was the perfect size!Straight up my favorite jacket now. Great fit, feels like ur inside a cozy sleeping bag. Love the hidden inner pocket too.Great product!arcteryx makes a good product but lately they are using cheap zippers that will open too easily--Perfect in every way.