Shoe Size: Large Men 10-13 Women 11-15 An Effective Modality For The Dynamic Functional Treatment Of Plantar Fasciitis And Achilles Tendonitis With Each Step The Aircast Airheel Provides Intermittent Compression Through An Aircell Under The Plantar Arch Interacting With An Aircell Surrounding The Achilles Tendon these Air-cells Produce Pulsating Compression During Ambulation That Helps Minimize Swelling And Discomfort And Provides Rapid Pain Relief Can Be Used For Right Or Left Foot Hcpcs Suggested Code: L2999