We have received our first limited run of 1,000 pairs of underwear. We are pleased to offer them in four sizes: small, medium, large and extra large..If you like a tight fitting pair of boxer briefs like I do, I recommend opting for the smaller size if you fall in the overlap of two sizes. Otherwise, go with the larger of the two sizes. Assuming things go well with our initial sales, we plan to offer more sizes as sell as more cuts and colors.