I used these for running, but I'm selling them because I have two pairs. They were very helpful in supporting my joints and lower back. The manufacturer's suggested retail price is 16,500 yen. Sports Tights Knee, lower back, and hip support for trekking, marathons, and golf. Recommended for sports that put a strain on the body for long periods, such as trekking, marathons, and golf. CW-X's unique taping principle protects the knees from the impact of landing. The material is soft, smooth against the skin, and pursues lightness and durability. 【Manufacturer】 Wacoal/WACOAL 【Color】 BL 【Material】 70% nylon, 30% polyurethane 【Product Features】 ・Waist: Flat finish with a folded-over hem Reduces pressure on the waist without using elastic ・Hem: Overlock finish ・Logo: Reflective ・Power net on the skin side 【Functionality】 ・Sweat-wicking and quick-drying ・UV protection rate of 90% or more ・Stretch ● Not suitable for use in pools due to the material's sensitivity to chlorine. 【Country of Origin】 Made in Japan and Vietnam