Godsen Men's Swimming Trunk Boxer Brief Swimsuit Fashion Underpants 80% Nylon 20% Lycra Jestey180g/m2 Machine washable Comfort, quality, personality, sexy Five-point swimming trunks Convenient soft comfortable and breathable Compression fit bolsters muscle support and increases circulation Gentle machine wash or Hand Wash in cold water Fit for beach, swimming pool, surfing,etc