These are GUNZE's belly warmer shorts. They have been used, but there are no holes or noticeable stains. It's a set of two black M-size shorts. Material composition: 85% cotton, 15% polyurethane 【HOTMAGIC】 Cotton power, a group with heat-generating cotton blend. The transfer mark without tags was made according to customer requests. Heat-generating cotton, moisturizing treatment, cut-off, slightly brushed inner surface, transfer print The brushed back of the heat-generating cotton provides the gentle warmth of natural materials. Cut-off specifications make them less noticeable under outerwear, with a design that minimizes steps. The fabric on the abdomen is double-layered, and the high-waist design provides warmth. Length: One-minute length, can be worn as a single layer. Bottoms (hip reference size) M: 87-95