WALKHERO Wool Insoles - Fleece Arch Supports Inserts, Plantar Fasciitis Relief,WALKHERO Wool Insoles Fleece Arch Supports Inserts, Plantar Fasciitis Relief, QUALITY WOOL MATERIAL: Walkhero wool insoles are made of multiple layers of high density wool, which can effectively protect your feet from cold weather and make you feel more comfortable and warm. ARCH SUPPORT: Walkhero insoles have a high arch support that helps evenly distribute the weight of the foot, reducing pressure and providing much needed relief. They are the