New, unused, with tags and box. Retail price: 17,000 yen The flagship model of the Speed silo, supporting quick changes of direction and jumps in multiple directions. - Brand: ASICS - Model name: NETBURNER BALLISTIC FF 4 - Color: White/Mako Blue - Size: 25 cm - Sole material: Rubber I am selling these because I ended up buying a different item. Please refrain from purchasing if you are sensitive to items stored at home.