SUPERIOR QUALITY MATERIAL, MADE TO LAST. 85% Cotton, 15% Polyester, ultra light-weight and help you stay comfortable and dry. STANDARD US SIZE.Comfortable fit and muscle cut, super soft and comfy. Machine Wash Fastening: Pull On Collar Style: Classic body blouse Sleeveless BREATHABLE & FUNCTIONAL. DRI-FIT fabric wicks moisture away from your skin; odor control and hide sweat marks. ENGINEERED FOR GYM. Improved fit and design to handle the most intense workout sessions. EASY TO CARE. Machine wash cold, hang dry for best long-term care or dry low heat. QUALITY GUARANTEE - We take pride in everything we make. If you are not 100% satisfied, you can return it for a replacement or refund within 30 days ( return or exchange has never been easier). DEERMEI Men Gym Muscle Sleeveless Shirt Tank Top T-shirt Bodybuilding Sport Fitness Vest Size Chart: S Length:27" Chest:36-38" M Length:27.5" Chest:39-41" L Length:28.5" Chest:42-45" XL Length:29.5" Chest:46-49" XXL Length:30.5" Chest:50-53" please check the measurement chart carefully before you buy the item. Package Include: 1 x Fashion Tank Men S Stringer Gym Tank Top Shirt Print Cotton Bodybuilding Sport Vest