Uniqlo Warm Easy Pants Size 90 (Although the size selection only goes up to 100 and above, I've selected 100, but the size is 90) Beige color, so it can be used by both boys and girls. - Size: 90 - Material: 96% Polyester, 4% Polyurethane The inside is fleece, and the outside is windproof, so it's very warm. There are no noticeable tears or stains. Used for one season, but not many times.