Mizuno Exhibition Limited Leg Warmers Breath Thermo Color: Navy x Sax, Brand New, Unused, in Bag. These are baseball leg warmers, not often found in a single color, but rather colorful ones for adults. Moreover, they are Breath Thermo, so they are quite warm. Please wear them over your socks with your uniform. Lately, it seems like wearing them up to the knee is trendy, lol. Baseball leg warmers are much warmer than regular ones, so please give them a try. Originally priced at 3300 yen. Since they are brand new and unused, I cannot offer a discount. I will delete comments asking for a discount.