Worn once. Retail price: Approximately 6600 yen (tax included) - Brand: Under Armour - Product name: UA ColdGear Armour Crew Neck Shirt - Product number: 1375528 Size: L Color: Black [Length] 65cm [Width] 40cm [Sleeve Length] 77cm Material: 87% Polyester, 13% Polyurethane "One piece that changed winter." If you're warm with just one layer, you don't need to layer up unnecessarily. This piece allows you to always perform at your best in the cold and take you to the next level. COLDGEAR ARMOUR: By using high-density microfiber yarn, it provides both warmth and comfort, and prevents chills from sweat with its high sweat-wicking and quick-drying properties.