Semboon Men's Crotch-No-Stitching Mesh Boxer Briefs Trunks Stretchable Underwear M size fits 27"-32"inch/L size fits 30"-36"inch/XL size fits 34"-40"inch/XXL size fits 38"-44"inch Material: Polyamide and Spandex Hand wash, Machine wash Perfect for lingerie nights or daily wear Made of Soft and Comfotable Breathable Mesh material, With Crotch-No-Stitching, very Comfortable, Hot and Sexy.