Show your true intentions during underwear night at your favorite bar or club with 665 prominantly displayed on the waistband or play "hide the hockey stick" on the dance floor at your next circuit party! Ultra-premium cotton engineered to be cool, wick away moisture and become softer and softer wash after wash. 95% cotton and 5% spandex. Care Instructions: Wash cold. Dry with low heat setting. Do not iron or use bleach. Sizing: X-Large 37"-39".