High-quality arm sleeve from BRUCE BOLT. Color: Navy Size: US size S/M I've used arm sleeves from other brands like N⚫︎KE, JORD⚫︎N, and M⚫︎DAVID, but this one is completely different, starting with the material! In my personal opinion, I was able to experience the compression and benefits of an arm sleeve for the first time. If you haven't tried it yet, please give it a try. #brucebolt batting gloves and arm sleeves If you purchase two or more Bruce Bolt items, you will receive a 1000 yen discount. Please let me know in the comments beforehand (no retroactive adjustments).