Mizuno's BG6000 (Bio Gear) model sports tights. I wore them about 3-4 times for mountain climbing. There are no noticeable stains or damage, and they are in good condition overall. The compression and support functions are solid, helping to improve performance and reduce fatigue during exercise. The design wraps around the knees, waist, and thighs, giving the impression of supporting your form during exercise. The back hem has a zipper for easy on and off. These fitness tights feature mesh panels and a zippered pocket. There is no size label, and the tag has been removed, so the exact size is unknown. However, I am a woman and purchased a size L, and it fit snugly with a slight compression feel. ⸻ Recommended points: ・Popular MIZUNO BG6000 model ・Three-dimensional design that supports the knees and waist ・Easy to put on and take off with a zipper ・High-performance material perfect for serious exercise Please understand that these have been stored at home. No comments, immediate purchase OK.