Great Nike Multi-Color Men’s Swim Shorts

Great Nike Multi-Color Men’s Swim Shorts…these were my son’s and it looks like he cut the lining out of these shorts for some reason .. the tag is cut out too but my guess is that they are a medium they have a small zipper pocket in the back for key or money also two side pockets see pic.. they are silky soft and in good condition except for the lining .. Size My Guess is medium