ZETT Corporation is Japan's largest wholesaler of sports and sports related products with annual sales of over $400 mill USD. With over 400 employees and a company history dating back 80 years, they are a world leader in producing high quality, high performance sports equipment and sports wear.  

The ZETT line of baseball equipment and sportswear is used by pro and semi-pro players in the U.S. (MLB) and Japan (JBL). This allows advanced product development from direct input by top players working under contract as advisors and on going R & D at ZETT facilities. 

ZETT sportswear is the result of extensive testing, refining and re-invention of traditional sportswear and incorporates unique new technology and materials developed by Zett. 

At the request of Zett Create Co., Kinetic Forum - academic group promoting improvement in quality of living became involved in the development of a new line of functional sports undershirts and socks.
Physical Tech Wear is exclusive North American distributor for ZETT Kinetic Performance Wear.