ASICS Women's Leg Balance Tights 84% Nylon/16% Spandex Imported Leg balance Technology: highly elasticized panels at the thigh and side for knee cushioning and reduced muscle fatigue Core balance: highly elasticized panel inserts at waist and lower back for improved posture and movement Enhanced moisture management properties Reflective prints and "warp" dots offer 360 visibility Zips at leg bottoms allow for easy-on/easy-off access Leg Balance Technology: Highly elasticized panels at the thigh and side for knee cushioning and reduced muscle fatigue COREBALANCE: Highly elasticized panel inserts at waist and lower back for improved posture and movement Enhanced moisture management properties Zips at leg bottoms allow for easy-on/easy-off access