Orthaheel Kate II Walking Shoes Removable podiatrist-designed and tested orthotic arch support. Restores the foot's natural / neutral alignment which enables the feet- ankles- and legs to function dynamically as they were intended. Orthaheel Kate 2 shoes are Medium Width. Tri-planar Motion Control system for essential support and stability. Flexible and lightweight walking shoes have removable orthotics. Great for people who have plantar fasciitis or over-pronation. Research supports Orthaheel's success in reducing over-pronation- which can help relieve associated conditions such as heel and ankle pain.