Available Color: Dark Blue,Beige,Black,Gray,Red,Model Wear: L (Height:187cm / Weight: 65kg).Fabric: Mulberry Silk Knitted (35% mulberry silk + 65% rayon).Available sizes: S, M, L, XL, XXL.Details: Men's silk underwear doesn't get comfier than this. It's a versatile gift that suits both your boyfriend and your father....