Mizuno Pro baseball spikes, with a dedicated bag. Brand new, unused. - Brand: Mizuno - Model: Mizuno Pro - Sole Design: Spike sole - Color: Black - Accessories: Dedicated bag - Size: 28 cm ● Upper Material: Synthetic leather, artificial leather, synthetic fiber ● Sole Material: Synthetic sole ● Color: Black x Black ● Spikes: Metal (carbide tip metal fitting fixed type) "Tungsten carbide" alloy, also used in space development equipment and tunnel drilling excavators, is specially welded to the tip of the spikes. Originally priced at 21,000 yen. I kept these as spare spikes but am selling them because I quit baseball. Brand new and unused. Recommended for those playing hardball baseball.