Uniqlo UNIQLO Beige Stretch Loungewear Pajama Pants M Bottoms Stretchy Easy to Wear Ultra Stretch These are Uniqlo bottoms. They stretch incredibly well, making them easy to wear and move in. I was using them as loungewear, but I'm selling them to declutter. They are thin, so they are recommended for spring, summer, and autumn. ○ Size is M. Color is beige.