ZAMST JK-1 Knee Support, Size M ① This product retails for 3,800 yen. This support reduces stress on the area below the kneecap (patellar tendon) and is recommended for sports and everyday knee support. Comes with the original box and instruction manual, and will be delivered in a condition close to when purchased. It will be shipped in the box, but if you don't mind if the box is crushed, a 200 yen discount is available. Please let me know in the comments. I have used it several times, but I washed it after each use and stored it cleanly. The Velcro is in good condition and can be securely fastened. Overall, I think the condition is good. [Size] M (32-35cm as a guide) [For both left and right knees] Please purchase only if you understand that this is a used item. #ZAMST #Zamst #KneeSupport #JK1 #KneePain #Jumper'sKnee #Basketball #Basketball #ClubActivities #SportsCare #Running #Training #Conditioning #UsedGoodCondition I also have other training and basketball-related items (EGOZARU, Jordan, ASICS, etc.) for sale, so please take a look.