Sofsole Massaging Gel Insole (Mens UK Size 8- 12)The Sof Sole Massaging Gelinsoles are made with more than 100 individual gel cushioning cells that support your stride. These cells move independently with every step, and massage your feet while you walk.The Sof Sole Massaging Gelinsole is especially designed with the best technology in order to:Offer customized full foot comfortReduce foot pain for all-day reliefProvide unmatched support with every step