The third ring series in the series, following the triangle series and diamond series. This series is made of genuine leather with improved durability. The logo is paired with the rope of the game ring and the ring that means a circular ring. The black and white gloves have been printed in the same color to improve your style and make it suitable for fitness activities. This glove was developed in collaboration with Nasugawa Tenshin. In order to pursue the grip of each hand, these gloves have been finished with trial and error. Size: 8, 10, 12, 14, 16 oz Color: Black, White, Red, Blue Material: Genuine Leather