Hanes Mens X-Temp 3XL Total Support Pouch Boxer Briefs Anti-Chafing Underwear Size: 3XL Waist: 48-50" Material: 92% Polyester/8% Spandex Hanes Total Support Pouch features a breathable mesh liner that helps prevent chafing by separating and supporting. X-Temp Starts Cool. Keeps Cool. Technology designed to adapt to your temperature and activity. Advanced odor protection plus moisture-wicking performance fabric help keeps you dry. Tagless for itch-free comfort. Targeted mesh zones for cooling. Designed for optimal comfort with soft, lightweight stretch that moves with you, Comfort Flex waistband and legs that stay in place.