Product Overview
The Queen Cobra’s thin and lightweight design allows it to bend and adapt to different heel heights and shoe styles while offering superior custom arch support and control.
Queen Cobra is flexible enough to fit inside high heels, boots, sandals and flats.
• Top Cover: Vinyl (sulcus length)
• Module: Polypropylene (3 mm)
• Features: Soft arch fill (heel to mets), extra narrow width, 1/16” forefoot extension, vinyl half bottom reinforcement
(https://www.footmaxx.com/products/custom/orthotics/queen-cobra)