Lupo Men's Essential Microfiber Seamless Lo Rise Trunks 96% Polyamide, 4% Elastane Imported Pull On closure Hand Wash Lupo men's essential seamless microfiber Sunga underwear is the classic Sunga trunk Seamless fit for a neat look under clothes and chafe-free comfort to keeps you at ease Microfiber fabric wicks moisture away to keep you cool, dry and fresh Sanitized for anti-microbial benefits Lupo sizes, in inches, are xs (25-27), s (28 - 30), m (32-34), l (36-38), xl (40-42) and xxl (44-46)