Reebok Men's 4-Pack Performance Boxer Brief. Fit Reebok logo at hem. 6 Inches Inseam. Available Sizes: S, M, L, XL, XXL. Colors, Delicate cycle, Tumble dry low. Assorted Colors available. 90 Percent Polyester / 10 Percent Spandex. Performance fabric for comfort. Care Instructions: Machine wash cold with like. Stay comfortable and supported with these Reebok performance boxer briefs. Made from a soft, stretchy blend of 90% polyester and 10% spandex, they offer a snug fit with a breathable mesh pouch for cooling comfort. The microfiber waistband and tagless design help reduce irritation, while the 6-inch inseam provides reliable coverage. Perfect for workouts, workdays, or weekend wear, these boxer briefs move with you for all-day performance. Machine washable and dryer-safe for easy care, they come in a convenient four-pack with assorted colors. Available in sizes S-XXL.