Re-Optimum Track Jacket s25 and is also recommended as

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

The front body is made of cotton sheeting fabric

Recycled Dope Dyed Tussah (100% Nylon)

Helmet-compatible hood with a collar that stands up easily

very practical in a wide range of situations

Re-Optimum Track Jacket s25 and is also recommended asFeatures "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