The Performance Trunk is made for fast, focused training. Its compact cut moves easily, offers reliable support, and stays in place while you work. No bulk, no drag, just a smooth fit that keeps your training flow sharp * Back waistband with PRIME BEEF lettering MATERIAL: 83% Nylon, 17% Spandex FIT: Fitted DETAILED FEATURES: Tag-free and flat sewn seams on both sides 1.8 in. / 45 mm black and grey 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 MODEL: Brett is 5'10" and weighs 240 lbs, pictured wearing a size L SIZE GUIDE (WAIST): S 28 - 30 in. 71 - 76 cm M 32 - 34 in. 81 - 86 cm L 36 - 38 in. 91 - 97 cm XL 40 - 42 in. 102 - 107 cm