Material: 92% Nylon,8% Spandex.Made of good poly materials, ultra thin, soft, breathable and comfortable to wear. Hand wash recommended. Sexy men see through Fishnet boxer briefs underwear featured with good air permeability, stable dyeing property.Ultra soft fabric, more breathable and lightweight than other underwear. Low rise design,elastic waistband,sexy and comfotable. Ultra thin,no trace,mesh boxer briefs definitely keeps everything where it's supposed to be. Perfect for lingerie night, sleepwear,clubwear, night club,parties,or beachwear.