Jockey Men's Underwear GO Mesh Boxer Brief - 2 Pack 90% polyester/ 10% spandex. Machine wash & dry. Imported. Style 8416 Jockey&reg; men s GO mesh boxer briefs were created for your on-the-go lifestyle boxer briefs no-fly pouch provides full support quick-dry mesh helps to keep you cool and comfortable 3-dimensional leg opening maximize comfort and mobility