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    Advanced Insole Solutions for Every Step
    From everyday comfort to peak performance — explore supercritical, EVA, and PU foam technologies.
    PowerFrame is our polyurethane platform. For formulation specs and comparisons, see the PU insole guide.

    Why PowerFrame Families?

    Breathable
    Lightweight
    Cushioning Comfort
    Long-Lasting Support
    Bio & Recycled Content
    Authoritative Certification
    HIGG Index certification — FX Footwear sustainable footwear materials
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    Cascale (Sustainable Apparel Coalition) member — FX Footwear sustainable manufacturing
    Benefits Of PowerFrame Families
    Engineered for Long-Lasting Support
    High-density PU formulations deliver exceptional compression resistance and structural integrity, ensuring consistent arch support and shape retention even under extended wear or repeated stress.
    Tailored Comfort Across Applications
    From cloud-like softness to dynamic rebound, our tunable PU technology adapts to diverse needs—whether for all-day work, casual wear, or active use.
    Enhanced Performance with Smart Composites
    Seamlessly integrated with GEL, PORON®, or open-cell foam, our PU insoles offer superior slip resistance, impact absorption, and moisture management in a single solution.
    Sustainable Innovation Without Compromise
    Featuring bio-based PU options with up to 50% renewable content, we combine eco-conscious materials with the same durability and comfort expected from premium insoles.
    Engineered for Long-Lasting Support
    Tailored Comfort Across Applications
    Enhanced Performance with Smart Composites
    Sustainable Innovation Without Compromise
    Explore our PowerFrame​ Families