I ordered the Anorak in a large, which has been the right size for me in most 1620 items, except the t-shirts, where I ordered a medium. Even if I wanted to only wear a light layer underneath the Anorak, moving around pulls the sleeves far up my forearms in a large size, and the fit across my shoulders was very close. I probably could have made the large work, but I will primarily use the Anorak for shoveling snow and working, so I returned for an XL. I have a pair of double-knee pants in the same material I have used forat has snow removal th been fantastic, and I am sure the Anorak will be a great piece. Unfortunately, being on the West Coast, the shipping, return, and re-shipping takes quite a long time, so I can't say if the XL will work as well as I hope. I've been using the hooded work jacket in NYCO which has been great, but I am excited for the Anorak material for snow and cold. BTW, I am 6'1" 190 with long arms.

I’m 5-10 175 medium fit perfect. Size UP if you plan to layer though. Great construction, material, and design.

Very well built, and thought our parka. I’m 5-10 175 and ordered a medium. Fits perfect, but if you want to layer a 1620 hoodie underneath I’d suggest sizing up. All products from 1620 are top shelf, and this parka is no exception.

This jacket is just like all of the other1620 gear I’ve worn. Put it on and then not think about it. Nothing out of place. Nothing binding. And certainly nothing coming apart. Not a 5 star rating because it’s sized too slim for a pullover

i'm 6', 160 # and every jacket and vest I have is medium. I couldn't even get my hands through the sleeves of the medium version of this anorak. the large is better although still snug for an anorak. layer carefully, size up, and you will be fine. the material is great, breathes well yet warm, and all the features work. I'm going to wear this every day for chores and work