Brand new with tags! We ship fast!! same day or next business day! these are Thin-Technology material slim fit unisex 1 full front kangaroo hand pocket 100% poly fleece there is no such thing as a standard fit/size between brands. measure something that you have now and compare to measurements on the pic when choosing a size for you to make your buying experience nice and easy! *measurements are approximate* Armpit To Armpit Small - 21" Med -  22.5" Large  - 23.5" X-Large - 24.5" 2X   -   26.5"