1. Enhanced User Experience: For better and more enjoyable steps you take. Designed to improve walking comfort, suggesting these insoles are ideal for active individuals. 2. Comfort Features: Non-slip Back: Ensures the insoles remain securely in place. Pain Relief: Targeted support to alleviate foot discomfort. Acupressure Cushions: Embedded with massage nodes for improved foot relaxation and blood circulation. Magnet Massage Technology: Possibly uses magnets for additional therapeutic benefits. 3. Nanoparticle Coating: Enhanced Foot Hygiene: Keeps the insoles clean and fresh. Long-Lasting Freshness: Prevents odors and extends usability. Insole Longevity: Reinforced materials for durability. Please note: 1. Due to photography lighting and differences in computer screens there will be a little chromatic aberration..Due to photography lighting and differences in computer screens there will be a little chromatic aberration. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. YJL official store