The Sporty Performance Collection offers bodybuilders high-performance and comfort with fabrics that provide three times more stretch than regular cotton blend, designed to provide comfort all day without any scratching or squeezing MATERIAL: 83% Nylon, 17% Spandex FIT: Fitted DETAILED FEATURES: Tag-free and flat sewn seams on the back side 1.8 in. / 45 mm navy, red and white stretch waistband Machine wash cold, hang dry or dry low heat Designed in Los Angeles, California by bodybuilders * All payments are processed securely by Shopify Checkout, the store will not see your financial information. SIZE GUIDE (WAIST): S/M 28 - 34 in. 71 - 86 cm L/XL 36 - 42 in. 91 - 107 cm