emulation - EXPANSION COAT EM22-10102 【Size】M 【Times Worn】1-2 times 【Color】Light Olive 【Condition】 I believe the condition is good, with no stains or dirt. 【Description】 emulation items are equipped with a special unit that can be filled with air. The warmth of down and padding is not due to the heat retention of the material itself, but rather the heat retention of the air layer created by the expansion of the material. This is a cutting-edge system that uses "air" itself as a heat-insulating material instead of down or padding. Compared to down and padding, it is lighter and has functional practicality that allows it to be adjusted according to the outside temperature. We aim to launch this as next-generation wear that combines these two aspects: functional practicality and the ethical purpose of sustainably utilizing the most ecological resource, air, without using limited animal and petroleum resources. *Please only purchase if you understand that this is a used/secondhand item. Color: Green