About our men's boxer briefs: ?Material: Made of high-quality 95% polyester + 5% spandex, the fabric is comfortable and slightly elastic ?Unique design: concave-convex three-dimensional tailored space capsule design, breathable and lightweight, soft stretch fabric and elastic waistband, long-lasting and comfortable all day long. ?Applicable crowd: Men ?Accessories structure: black nylon elastic waistband to ensure a consistent sense of comfort. The three-dimensional cut of the underwear can better show off the sexy curve and perfectly show your figure. ?Washing instructions: machine wash: cold (maximum 40C or 104F) do not dry; do not expose to the sun. Special Note: 1: This size data is measured under the clothes flat. Due to different measurement methods, it is normal that the error is within 2-4cm. 2: Due to objective factors such as production batches, machinery and equipment, it is difficult to avoid or there will be minor chromatic aberrations, position and size errors