Face, Head & Skull Cervical, Spinal & Thoracic Hand, Wrist & Upper Limb Hernia, Abdominal & Rib Thigh, Knee & Calf Foot, Ankle & Lower Limb Footcare Products PediGEL® Podiatry Products. Adjustable dorsal flap closure accommodates bulky dressings and ankle strap prevents heel slippage.