Hanes Men's 4-Pack X-Temp Active Cool Regular Length Boxer Briefs Designed to adapt to your temperature and activity. Supersoft, lightweight cotton. Tagless. Wicking and cooling. No ride up boxer briefs. Solids: 95% cotton / 5% spandex. Prints: 71% cotton, 24% polyester, 5% spandex. Exact colors and/or assortment may vary from image.