Slippers with a quilted design, offering comfortable wear. - Brand: AIRWALK - Color: Gray - Design: Quilted design - Material: Synthetic fiber - Style: Slip-on Thank you for viewing. The sizes are a set of M, L, and LL. M is gray, and L and LL are khaki. I bought these for my family to wear around the house, but they didn't like them, and they've been sitting in the closet for a year. I think they will be useful in the coming season.