Brand new, unused Ciele BKhat. With ear covers, perfect for those planning to challenge high mountains like Mt. Fuji. Useful for running and trail running in cold weather. Please consider only if you understand that it has been stored at home. ● COOLmatic｜PLUS material, which has heat-releasing properties, is used in the panel areas where its functionality is most needed. ● The winter BKTHat is lightweight and fluffy to the touch, yet breathable enough to handle high-intensity aerobic exercise. When the sun sets and the wind starts to blow, the foldable ear protection protects your ears. [ Specifications/Standards ] ● Size: S/M - 56.5cm, adjustable. ● Weight: S/M - 91g ● Combination of lightweight recycled COOLmatic｜PLUS material and merino wool ribbed ear covers to protect ears from the weather. ● Machine washable ● 360-degree flexible and foldable brim ● Reflective material used in the details to improve visibility at night