Plain Insole Best work in plantar fascitis to reduce the pressure from plantar fascia. Best to use in geriatric patients in which plantar fascia become week. Decrease discomfort in calcified plantar fascia (Diabetic type). Increase long standing for professionals. Name Insole Size Shoe Size Packing Ref Code Plain Sole Small 4 - 5 ONE PAIR GP 7100 Plain Sole Medium 6 -7 ONE PAIR GP 7101 Plain Sole Large 8- 9 ONE PAIR GP