ililily Air breath Baseball V-neck Lightweight Active Tshirts short sleeve Coolon Micro polyester fabric (Machine wash/dry) Lightweight, Air Breath T-SHIRT with short sleeves Cuff and neck trim with athletic fit and details keeps the focus on baseball game playing Coolon fabric to wick sweat away and help keep you dry and comfortable Please check sizing info in the product description below to make sure the item measurement before ordering. All the product size label's attached with Asian size.