This is a RUSH compression shirt featuring CELLIANT and infrared technology. ■ Product Overview * Uses fabric with excellent stretch. Boasts high sweat absorption and quick-drying properties, making it easy to move in any action. 1355401 Under Armour * UA Rush utilizes infrared technology. The mineral-infused fabric absorbs heat energy emitted from the body, converts it into far-infrared rays, and reflects it back to the body, supporting endurance and muscle strength. Quickly absorbs and wicks away moisture from sweat, keeping the athlete's body dry at all times. Mesh panels are effectively placed to improve breathability. Brand Introduction All of Under Armour's technology is developed to maximize athlete performance. They continue to innovate as genuine gear that evolves athletes. Body: 84% Polyester, 16% Polyurethane Country of Origin: Cambodia Tax-inclusive list price: 9350 yen Seller: Dome Corporation, the sole agent of Under Armour in Japan Please feel free to ask if you have any questions.