I received this hoodie last week and have been loving how cozy it is! It's super soft on the inside, is nice and thick for those Seattle summer nights ... and the rest of the year. Basically, I live in this. And yes, I'm currently wearing it at work.
For reference, I'm 5'7" and 150lbs, I purchased a large and it's nice and roomy in the trunk area, fits my shoulders well, and the sleeves come down to just below my thumbs.