Custom Orthotic Insole Frame
Carbon fiber arch support frame for custom orthotic insoles correcting flat feet deformities. HTS 9021.90.81.00 as orthopedic appliance part per Chapter 90 note 5(a) for preventing bodily deformities. Mass-produced but entered singly for either foot.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If mass-produced shoe insoles sold in pairs for general comfort
Non-corrective comfort insoles classify as footwear uppers/parts under Chapter 64.
If plastic frames without orthopedic prescription design
General polymer supports classify in Chapter 39 excluding medical orthopedic function.
If complete ceramic/porcelain orthotic rather than carbon frame
Different material composition shifts to Chapter 68 articles of stone/glass/ cement.
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Import Tips & Compliance
• Enter singly (not pairs) with podiatric prescription guidelines; declare corrective arch height specs
• Include ASTM F1614 rigidity testing results for orthotic validation
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