【Dual Layer Cushioning】Constructed with premium medical grade dual-layer EVA foam and PU cushioning, designed with deep heel cradle and variable cushioning technology, which helps to reduce excess pressure and enhance the comfort in your shoes. 【High Quality Fabric】 The plantar fasciitis insoles are made of breathable fabric, that guarantees your feet stay cool, dry and comfort by sucking up all the sweat produced by your feet during strenuous activity, meanwhile ensures healthier for your feet. 【Versatile Orthotic Insoles】 it is compatible with different kinds of shoes, it not only maintain correct foot positioning and protects your heel landing well during rock climbing, ball games, running, etc. But also suitable for standing long time 【Arch Support Insoles】it can help to ease stress and pain caused by flat feet, high arch feet, bunions, arthritis and diabetes. Besides, it provides relief from plantar fasciitis,achilles tendonitis and also ball of foot pain for flat feet, fallen arch. 【Warranty Service】 Conor offers 12 Months warranty, 24 Hours online service. If there is any issues with our arch support insoles or service for any reason, do not hesitate to contact us, we value all customers satisfaction above all else.