Ключевые слова: age, arch, care, caucasian, comfort, comfortable, feet, female, flat, foot, footwear, girl, health, healthy, improvement, insole, lady, material, mature, medical, medicine, older, orthopaedic, orthopedic, orthopedist, orthotic, patient, protection, recovery, shoe, shoes, sole, sport, support, therapy, treatment, woman, women,