100% mulberry silk silk underwear men's loose large size skin-friendly thin comfortable breathable silk triangle underwear head

Fabric name: Silk
Function: Seamless, Sporty, Breathable
Weave: Plain
Packing: Bags
Main fabric component: Mulberry silk
Crotch lining component: Mulberry silk
Pattern: Solid color
Color: Black, Dark Blue, Dark Gray, Light Gray, Burgundy
Size: L, XL, XXL, XXXL
Applicable people: Adults
Main fabric component content: 100%
Suitable for all seasons
Crotch lining component content: 100%
Weight: 95g Single-sided plain triangle