★LASTING COMFORT - arch support improves foot and leg alignment, enhances comfort, and helps ease stress and uncomfortable caused by flat feet (Pronation), bunions, arthritis,good for Plantar Fasciitis (heel pain & heel spurs), Achilles Tendonitis | ★DEEP HEEL CUP- to maintain correct foot positioning.protects your heel during the heavy impact of landing during walking or running and stabilizes the foot. | ★PREMIUM EVA MATERIAL - It is excellent for shock absorption and foot fatigue,The fabric also helps keep your feel cool | ★DESIGNED FOR EVERYDAY USE - Provides moderate control and support in walking or casual hiking shoes, work shoes and boots.Comfort and cushioning for all types of leisure or everyday footwear | ★RISK FREE - IF YOU ARE NOT SATISFIED WITH OUR INSOLES ,PLEASE BE SURE TO CONTACT WALKHERO CUSTOMER SERVICE WITH YOUR ORDER NUMBER BEFORE YOU COMPLAIN OUR RETURN POLICY ,WE WILL OFFER A REASONABLE AND ACCEPTABLE SOLUTION TO MAKE IT UP FOR YOU FRIENDLY REMINDER: WalkHero insoles are packed in resealable ziplock bag, Free to open and seal, please kindly keep the package intact before return. To avoid Amazon refuse your return request due to packaging damage, Please DO NOT use scissors to open it