Dr. Archy Foot Massager Jobst for Men 15 20 Thigh Hi Waist Hi * Calf Circumference: Med Hearing Aid Waist Hi * Calf Circumference: Med Circum *Dual Independent Channels *Adjustable timer on standard and digital units *Adjustable Frequency and Pulse Duration parameters *Basic and Standard units feature three modes: Burst Normal and Modulation *Digital units feature 5 modes: Burst Normal Modulation Rate and Width Strength Duration and Bi Pulse * Digital unit has easy to read LCD Display and convenient digital controls Archy takes advantage of the muscle structure of the foot and lower leg to provide a natural low impact exercising motion that supports stretches and massages your arches * Working the extrinsic and intrinsic muscles of the lower leg and foot Dr Archy helps relieve sore feet heel arch pain and plantar fasciitis * Patients with plantar fasciitis can use Dr