Orthosis support frame

A brace support frame comprising:

• a base member having an interior surface and an exterior surface;
• wherein at least a portion of the interior surface of the base member includes an interior surface feature;
• and
• wherein at least a portion of the exterior surface of the base member includes an exterior surface feature;
• a first sidewall member having an interior surface and an exterior surface;
• wherein at least a portion of the exterior surface of the first sidewall member includes one or more first attachment features;
• a second sidewall member having an interior surface and an exterior surface;
• wherein at least a portion of the exterior surface of the second sidewall member includes one or more second attachment features;
• an endwall member having an interior surface and an exterior surface;
• wherein the base member, the first sidewall member, the second sidewall member, and the endwall member form a channel having an open first end and a closed second end, the channel to receive an orthosis having one or more first attachment devices and one or more second attachment devices;
• wherein the one or more first attachment features to couple to at least one of the one or more first attachment devices;
• and
• wherein the one or more second attachment features to couple to at least one of the one or more second attachment devices.