We wore these to our family Christmas a couple years ago. They’re so funny, featuring mating caribou. They’re Shinesty’s Caribou Lou pajamaralls (overalls made of pajama fabric). They’re a men’s medium. They have elastic at the ankle, so they work for people of different heights. Shinesty’s size guide says they fit 34-38” Waist , 40-43” Hips, and 29” Inseam. Smoke free. Bottle opener included! On vacation 8/9-8/24.