These shorts' logo is from Ralph Lauren's athletic-themed Spring 1991 collection, which featured "Polo Sport" branding prior to the official launch of Polo Sport.
Details
All sizes have a 7¾" inseam. Size medium has a 32½" waist that expands to 42" and a 12¼" rise.
Elastic drawstring waistband.
Side on-seam pockets. Back right patch pocket.
Archival "Polo Sport" logo printed at the left leg.