Thank you for viewing! *To offer the lowest possible price, we may ship the item without its original box due to shipping costs. #See other items from tomobiki here *Instant purchase welcome, silent purchase at any time of night OK Free shipping! ◎ Patented spring and outer design. Based on anatomy, it features a "patellar gel pad" and "side springs (2)". It supports and fits the knee joint perfectly. It enhances the support on the sides, maintaining joint stability for a long time. While distributing pressure on the joint, it does not affect knee movement. ◎ Function and effect: The structure of the patellar gel pad and side springs holds and stabilizes the patella, eliminates anxiety above and below the knee, and protects the knee from friction and impact. ◎ Structure and size: Consists of a patellar gel pad, resin side springs, spandex fibers, etc. Made firmly with three-dimensional knitting technology, with no pilling or loose threads. Please refer to the size chart [photo 3] for how to choose your size. ◎ Breathability and wearing comfort: Highly breathable air knit fabric does not retain water and is lightweight, putting no burden on the knee. The moderate thickness increases durability while ensuring breathability with three-dimensional knitting technology. Can be worn for long periods. #See other items from tomobiki here Size...3XL (4L) 3-43