1. Enjoy all-day comfort with our upgraded 4D memory foam insoles, designed to deliver a soft, cloud-like feel with every step. Specially engineered to absorb shock at the heel and forefoot, these inserts help reduce strain on joints and knees, making them ideal for long hours on your feet, whether walking, standing, or staying active in sneakers, boots, or casual shoes. 2. Support your feet naturally with built-in arch support that promotes proper alignment and helps relieve common foot discomforts such as plantar fasciitis, flat feet, and heel pain. The contoured design ensures even weight distribution, offering targeted relief and improved posture for both men and women throughout the day. 3. Featuring a trim-to-fit layout, these insoles can be easily customized to fit your preferred shoe size and style. With a secure U-shaped heel cup and flexible construction, they provide stability and comfort in a wide range of footwearfrom athletic shoes to work bootswithout slipping or bunching. 4. Stay cool and comfortable thanks to the breathable honeycomb perforated surface that enhances airflow and reduces moisture buildup. The quick-drying materials help prevent odor and keep your feet feeling fresh during extended wear, whether you're hiking, working shifts, or running errands. 5. Designed for versatility, these cushioned insoles are suitable for a variety of activities and shoe types. Whether you're on your feet all day at work or enjoying outdoor adventures, the enhanced shock absorption and supportive structure ensure lasting comfort and performance in any setting. Material:Polyester + rubber Color:As shown in the figure Package list: 3pair insole