Rated 4.8 stars by over 77,000 customers | Podiatrist Recommended | 90-Day Risk-Free Trial Stop Fighting Flat Ground Flat floors force your ankles to roll inward, throwing your knees, hips, and lower back out of alignment. The Protalus T-100 fixes the ground inside your shoe — instantly guiding your body into its ideal mechanical range of motion with every single step. All-Day Energy — Guides your posture so your body stops working overtime Anti-Fatigue Cushioning — 7.5mm layer distributes impact energy and won't pack out Easy Fit — Drops right into your favorite sneakers or casual shoes with removable insoles Proven by the Numbers Most insoles only cushion you while standing still. Protalus actively guides your feet while you move. In independent 3D motion-capture testing, only 10% of people walked with proper alignment in standard shoes. With Protalus, 90% achieved successful, clinically validated alignment. Try risk-free for 90 days - If your body doesn't feel more aligned and less fatigued, send them back for a full refund, no questions asked.
