Anti-Fatigue Ergonomic Mat Bubble Design. Experience relief from foot, leg, and back pain with our specialised anti-fatigue ergonomic door mat, designed to enhance comfort and productivity throughout your day. The textured bubble design traps dust and dirt, making it ideal for high-traffic areas in homes and commercial entrances. To clean the anti-fatigue ergonomic door mat, use a garden hose, power washer, brush, vacuum, or broom.