Our T-Shirt provides soothing warmth that’s particularly helpful for shoulder and upper back discomfort. How do we accomplish this? With Back on Track’s specially designed fabric - Welltex, a blend of polyester with ceramic powder melted into the threads. Thermal l heat is a well-recognized method used for healing injured muscles, joints, and tendons. For injury prevention, you can wear this shirt prior to exercise to loosen and warm up muscles. Some people wear it in the winter for additional warmth. It is very stylish and great for everyday wear. Unlike the T-shirt this model is cut to shape to the contours of the body with black piping seams, small standing collar with short front zipper at the neck. The white T-shirt has black piping seams and the black T-shirt has white piping seams. Very good fit and can be used if you are in pain or if you just want to look good. https://botcanada.com/ Sizing charts can be found https://botcanada.com/sizing-charts/
