Hundred's Steady Soft Pro features soft cushioning and 3D Anti-Slip Technology as the Steady Soft, but also includes a special anti-microbial treatment to keep your feet fresh and odour-free. The breathable design helps to keep the feet dry, and the cushioned heel absorbs shocks. Steady Soft Pro Insoles are ideal for people who want nothing less than the best, providing advanced support, comfort, and hygiene in each step.