Full-length soft pressure redistribution for the at-risk diabetic foot. A cushioning polyurethane base with arch contouring and midfoot support, finished with a full-length Poron top cover.
Model D diabetic insole - full-length cushioning with arch contouring and midfoot support
Polyurethane base - shock absorption and comfort where they matter most
Poron top cover, full length - soft pressure redistribution underfoot
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Full-length cushioning with arch contouring
Midfoot support
Moderate pronation control — resists pronation, assists supination
Poron pressure redistribution across the whole foot
Designed for shock absorption, comfort and weight off-loading
90-day full refund guarantee
Most insoles make you choose: firm biomechanical support, or soft cushioning. The at-risk diabetic foot needs both — support to control motion, and soft pressure redistribution to protect the skin and tissues underneath.
Model D pairs a contoured polyurethane base that provides moderate pronation control with a full-length Poron top cover that spreads pressure away from high-load areas. Shock absorption, comfort and weight off-loading are the primary goals.
PRESSURE REDISTRIBUTION
The Poron top cover spreads load across the whole foot, easing pressure on high-load areas.
BIOCHEMICAL SUPPORT
Arch contouring and midfoot support provide moderate pronation control — the same motion principle behind every Interpod device.
ALL-DAY COMFORT
A soft polyurethane base built for shock absorption and comfort through a full day on your feet.
Independent studies of Interpod devices across 4 universities in 3 countries.
Interpod's diabetic offloading approach was studied in the UK at NHS Plymouth.
Interpod devices have been supplied through practitioners for 27 years.
The Plymouth finding: NHS Plymouth research found the Interpod diabetic approach performed comparably to custom total contact insoles at redistributing forefoot pressure. For the at-risk foot, that means soft, effective pressure care — without the cost or wait of a custom device.
Diabetic
$75
Pain Relief
$85
Comfort
$65
Two things: the goals and the top cover. Model D is designed for shock absorption, comfort and weight off-loading as the primary goals — soft pressure care rather than firm motion control — and it's the only model finished with a full-length Poron top cover for pressure redistribution.
Poron is a medical-grade cushioning material widely used in pressure care and diabetic footwear. It compresses under load and recovers, spreading pressure away from high-load areas of the foot — which is exactly what the at-risk foot needs from its contact surface.
Both. The contoured polyurethane base provides moderate pronation control — it resists pronation and assists supination like every Interpod device — with arch contouring and midfoot support. The Poron surface then adds the soft pressure redistribution on top.
Yes. NHS Plymouth research in the UK found the Interpod diabetic approach performed comparably to custom total contact insoles at redistributing forefoot pressure. Interpod devices overall are backed by 8 independent studies across 4 universities in 3 countries — see our University Research page.
If your feet are healthy and you're after daily comfort and pressure care, Model D is made for you. But if you have an active ulcer, open wound, infection, or significant neuropathy, see your Allied Health or Medical practitioner first — those situations need clinical care, and Model D is not a substitute for prescribed offloading devices or regular diabetic foot checks.
Small (AU 4–5) through XX-Large (AU 12–13) — the same size range as the rest of the Interpod range. It's full length, so match it to your shoe size and it fills the shoe like the liner it replaces.
If Model D doesn't work for you for any reason, return it within 90 days for a full refund. No risk, no hassle.
Model D — full-length polyurethane cushioning with arch contouring, finished with a Poron top cover for pressure redistribution. Designed for the at-risk diabetic foot. $75.
