Achilles Tendonitis Brace is made by spacer fabric which is air cushion effect, 3D breathable, soft touch, Neoprene Free, No Smell, Latex Free and Hypo-allergenic .Suitable for for Achillies Tendon, Plantar Fasciitis, Pain Relief for Sprains, Strains, Arthritis and Torn Tendons, Fits Left or Right ankle