Same sock, same patented support, we just add an adhesive grip so you don't slip. This is a favorite for dancers or any studio athlete that wear them in place of shoes on a dance or rec floor. Here is more information about our patented refreshable traction: https://www.apollaperformance.com/pages/customized-traction
Please contact us at hello@apollaperformance.com with any additional questions...we're here to help!