Experience the joy of running with the supportive Brooks Run Visible Thermal Tights. These insulated pull-on ankle-length tights are made from UPF 50+ sun protection fabric with fluorescence, contrast colors, and 3M Carbon Black reflectivity are placed in critical motion zones to help keep you visible in the dark. Made with bluesign certified materials. Mid-rise. Elasticized waistband. Ankle zippered closure allows for easy on and off. Drop-in hip pocket and secure zip pockets. 79% recycled polyester, 21% spandex. Machine washable.