70's Waffle Knit Thermal Long Underwear by Jockey 50s clamper I think they are stamped

I think they are stamped sterling silver but can’t quite read the stamp

5% polyester

Wrist strap

Orange silk blouse

70's Waffle Knit Thermal Long Underwear by Jockey 50s clamper I think they are stampedVintage 70s off white waffle knit medium weight thermal bottoms. DESIGNER LABEL: Jockey Tagged a size 38 Long. Based on the measurements below these would best fit a loose Medium to Large depending on how you like your fit. MEASUREMENTS: Waist: Up to 38" comfortably Outer Leg: 37" with 5" bottom cuff Inner Leg: 28" front rise to leg bottom Front Rise: 12 3 4" with 1 1 8" waistband Back Rise: 13 5 8" CONDITION: These are in very good condition. There