Mizuno brand blue and red karate fist supports, made of durable material for a comfortable fit. - Brand: Mizuno - Color: Blue - Color: Red I started learning in my first year of elementary school, and I didn't use them much due to the COVID-19 pandemic and a dojo that focused mainly on kata. I think I was in the third grade when elementary school students were no longer allowed to compete unless they used reversible fist supports, so I kept these in storage. I graduated from karate before entering junior high school, so I am selling them. There are some marks, so I have marked them as slightly dirty. Please understand that these are used items before purchasing. Thank you for looking.