The combination of silver and aluminum of the 102 Half Shoulder Superior can help sooth your shoulder.

Silver is a positive ion and aluminum is a negative ion. The positive and negative ions will warm your shoulder and help the flow of bioelectric currents.

This is good for people who suffer from  stiffness or coldness on the shoulder.

Contents : Cotton 84%, Polyurethane 7%, Polyester 4%, Aluminum 3%                        Nylon with silver complex 2%

 Wear it next to the skin. 

※ Machine Washable by a mild detergent. Do not use bleach and dryer. Dry it in the shade not to damage silver and aluminum fiber.