Xing Ning universal orthopedic insoles with memory foam provide cushioning and support for everyday wear. Designed for both women and men, these insoles feature a shock-absorbing heel pad and a springy tread to reduce foot fatigue and help alleviate discomfort from flat feet. The breathable mesh fabric and perforations promote air circulation, keeping feet dry. Suitable for sports and casual shoes, they can be trimmed to fit your shoe size.