This Calvin Klein jockstrap from the Calvin Klein underwear Tech Active collection is uniquely engineered with the most modern fabric technology. The pouch is made from a fine, breathable mesh fabric that controls moisture by wicking it away from the body for fast evaporation. Other features include a tagless Coolmax waistband, a no-gap, dual-ply contoured front pouch that is ergonomically designed for excellent male support, two legstraps and a Calvin Klein logo waistband with red racing stripe. 85% nylon / 15% lycra. Made in Egypt Package dated 2008