Designed in CODE 22 Underwear Design Studio in Barcelona, Spain Fabric(s) used in underwear: Nylon 84%, Elastane 16% Wash this CODE 22 underwear in washing machine. Follow instructions on label. Men's sexy jockstraps are perfectly invisible to avoid embarrassing wrinkles. Men's thongs are suitable for formal wear, sports and fitness, gym workouts, cycling, or other strenuous activities. Men's thongs are the perfect gift for Valentine's Day, anniversaries, dates, wedding nights, and honeymoon nights.