Defender Compression Men Shirt Under Hombre Tights Baseball BS_XS

Bought this shirt for my son who has autism. He really needs that "body hug" during the day. The compression helps him focus and maintain calmness. Without it, he had a harder time concentrating on school work. It's almost as though his energy is "held in" and able to be directed instead of being all over the place. It works really well! My son is 15 years old, chest measuring 33". He weighs about 145 and is 5'9". He wears an XS. Perfect for for him.