Men's black cuffed shorts with hidden rear zipper

Men's shorts size: Medium. no tags and Asian sizing. elastic in the waist band in the back - 1 to 2 inch stretch. color: black material: polyester feature: hidden zipper for easy rear access. garment measurement, flat: waist band: 17 inches inseam: 11 inches Never worn other than to try on. I am usually a 31 or 32 inch