Magic Silk Men's Fashion Underwear Silk Briefs. Good technology goes into the construction of this brief, from the stretch cotton fabric specially designed to stay fresh and taut as long as you wear it, to the ergonomic fit that always seems to be perfect. One try, and you'll want to swap your usual undies for these stats.

• Please refer to size chart to ensure you choose the correct size.
• Composition: 100% Silk. Smooth and fresh fabric.
• Full coverage on the back.
• Low rise and lean cut on the sides for moderate coverage.
• Machine wash: cold and gentle, Do not bleach, Do not tumble dry, Do not iron, Do not dry clean.