The Defense Health Agency intends to make a sole source award to Cascade DAFO, Inc. for the purchase of Cascade Dynamic Ankle-Foot Orthoses for Tripler Army Medical Center in Hawaii. This award is justified because Cascade DAFO, Inc. is the sole provider of these orthoses, which are uniquely required for patients with severe orthopedic, neurological, or sensory impairments. No budget amount or performance timeline is specified in the notice. The location for performance is Tripler Army Medical Center, Hawaii. This notice is not a request for competitive quotes, but responses may be considered to determine if a competitive procurement is in the government's best interest.