Superfeet All Purpose Support Low Arch insoles offer support where you need it most, absorbing shock from every step to reduce stress on your entire body. Formerly known as Superfeet Black, these versatile insoles provide excellent support packed into a slim, low-arch profile. Designed for support in slim-fitting shoes, the Superfeet All Purpose Support Low Arch insoles help you feel better! Features: Accommodating heel cup stabilizes and supports the foot. Low arch orthotic support reduces the stress on feet, ankles, knees and back. Durable construction keeps its shape, providing reliable support and comfort for up to 12 months or 500 miles, whichever comes first. Moisturewick� top cover reduces odor and keeps feet fresh. Stabilizer Cap at the base supports the rearfoot and provides structure to the memory foam layer. High-Density closed-cell foam provides a supportive foundation for long-lasting comfort. Specifically designed to fit tight footwear, even some without removable insoles. Approved by the American Podiatric Medical Association Trim to fit your shoe size. Arch Height: Low Insole Thickness: Thin Underfoot Cushioning: Firm