Size Recommended : This is Men s US size. Women can choose the small 1 size .Please choose the right size that is 2-3 inches larger than your chest according to the size chart in the picture. It Made by high quality polyester lightweight thickness soft comfortable and good air permeability. 3D Cartoon Patterns Printed Super Fashion Look. Nice gift to give as a Birthday present or Christmas gift for boys and girls Japanese Anime fans . Best Idea For Gift: Best gift for any Anime fans or manga fans. This Is Best Gift Idea For You Or Friend. Hand Wash Only in Low Temperature or Dry Washing Please Don t Iron.