Re-Optimum Track Jacket s25 very practical in a wide

very practical in a wide range of situations

KODENSHI technology offers a long-lasting natural warmth generated by the user's own body temperature (far infrared rays emitted from the human body)

The front body is made of cotton sheeting fabric

Polyester18％

and is also recommended as a set with a jacket (GL15146) or vest (GL15147)

Re-Optimum Track Jacket s25 very practical in a wideFeatures "Re Optimum" is a collection developed specifically for recovery of the body using KODENSHI technology. This track jacket is useful not only for everyday use, but also for sports expeditions and travels. KODENSHI technology offers a long lasting natural warmth generated by the user's own body temperature (far infrared rays emitted from the human body). It can maintain "the warmth close to the body temperature," which humans require to relax