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. Sold by-YJL official store