The boxer is made with 100% knit mulberry silk, 6A grade silk( toppest grade silk). Very comfortable and very well fitted. You almost don't feel it thought out a day of wearing. Knitted silk fabric is more lightweight, breathable, soft, and comfortable, super better for lingerie, boxers, brief, etc.
4 Sizes, please check on the size guide. 3 Colors: black, nude, gray.
