Mojo Compression Foot Sleeve for Plantar Fasciitis 30-40 Graduated Support. Mojo Plantar Fasciitis Socks incorporate exclusive compression zone technology designed to treat pain and deliver increased blood flow to damaged tissue. Finally, no more bulky night splints. Designed to compress the ankle and foot to help relieve the painful symptoms of plantar fasciitis. Helps to relieve symptoms related to plantar fasciitis, Achilles tendon, stress fracture, edema, heel pain, Achilles tendonitis, arch pain and ball of foot pain by improving circulation and reducing inflammation. Helps reduce symptoms of Orthostatic Hypotension and Postural Hypotension. For the management of Venous Ulcers and manifestations of Post-Thrombotic Syndrome.