High Arch Insoles with 17 mm Extra Arch Support
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Product Description
8ease ProSupport High Arch insoles are high arch support insoles for feet with a tall arch that standard insoles never reach. The 17 mm arch fills the gap under the foot so weight spreads across the whole sole instead of only the heel and ball, and a deep heel cup cradles the heel and absorbs strike force.
Who they're for
High arches and feet that roll outward (supination), often felt as pressure under the heel and the ball of the foot after long days of walking or standing. Fits sneakers, running shoes, boots and formal shoes.
Key features
- 17 mm high arch support with a deep heel cup
- Max-density OrthoLite® open-cell foam: breathable and antimicrobial
- Trim-to-fit guide lines that take about 60 seconds
- Washable on a gentle cold cycle
- Carries the APMA Seal of Acceptance
Choose your arch height
- Low, 7 mm: flat feet and low arches — ProSupport Low Arch insoles
- Mid, 12 mm: medium arches and overpronation — ProSupport Mid Arch insoles
- High, 17 mm: high arches (this insole)
Size guide
M fits UK 8–10 · L fits UK 11–14. Remove your shoe's existing insole, then trim along the guide lines if needed. Colour: green. Sold as one pair.
Frequently asked questions
How do I know if I have high arches?
Wet your foot and step onto a sheet of paper. If only a thin strip joins your heel and forefoot, or there is a gap, you have a high arch — choose High. A clear inner curve means Mid; almost the whole sole showing means Low.
What is supination?
It means your foot rolls outward as it lands. A common sign is shoes that wear down faster on the outer edge.
How should I start wearing them?
A 17 mm arch takes a few days to get used to. Wear them for 3–4 hours a day in the first week, then build up to full days.
I have plantar fasciitis. Is this the right insole?
For heel pain and plantar fasciitis, our Plantar Specialist insoles are designed specifically for it, with a semi-rigid arch shell and reinforced heel cup.
Will they fit my shoes?
They fit most shoes with a removable insole. Take out the existing insole first, then trim to size if needed.
Delivery and returns?
Free delivery above ₹599, COD available, 15-day easy returns across India.
Read more: Arch support insoles explained
Return and Refund information
High Arch Insoles with 17 mm Extra Arch Support
Extra 10% OFF on your first order
Use code FIRST10 at checkout
17mm High-Volume Arch
Deep Heel Cup
OrthoLite® Max-Density Foam
Trim-to-Fit | UK 4–11
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High Arch Insoles with 17 mm Extra Arch Support
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The 17mm high-volume arch takes the stretch off your plantar fascia with every step. Designed for severe flat feet and chronic heel pain where lower-arch insoles have already failed — this is the highest support level in the Pro Support range.
Max-density OrthoLite® foam holds its form under the kind of chronic daily load that flattens standard insoles within weeks. Under 5% compression set means the same support on day one is still there in year two — without the sagging, the flattening, or the false sense of cushioning.
Plantar fasciitis narrows life — every morning, every new surface, every long day becomes something to manage. Advanced Correction gives structure where the fascia needs it most, so daily activities stop being obstacles to manage around and start being things you just do.
Pick your size, trim to fit in 60 seconds, and start with 3–4 hours on day one. Build up wear time gradually over the first week as your foot adjusts to the 17mm arch. Most people feel a meaningful difference within the first seven days.
Relief for Every Step of the Day
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Morning walks
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Long work shifts
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Post-run recovery
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Day-to-day commuting
Maximum Structure for a Structural Problem
Advanced Correction is built on max-density OrthoLite® open-cell PU foam — the firmest variant in the Pro Support range — paired with a 17mm high-volume arch and deep heel cup engineered specifically for plantar fasciitis and severe flat feet.
OrthoLite® Max-Density Foam
The firmest OrthoLite® variant — max-density open-cell foam that refuses to bottom out under chronic load, holding 95%+ of its shape after 2 years of daily wear.
Deep Heel Cup
Cradles the heel in neutral alignment and absorbs strike force at the exact point it typically radiates up the leg — total heel containment that supports the plantar fascia across its full length.
APMA Seal of Acceptance
Reviewed and accepted by the American Podiatric Medical Association for foot health and biomechanical support — independently verified.
The First Step Shouldn’t Be the Worst One
Plantar fasciitis is a load problem. The plantar fascia — the tissue running along the bottom of your foot — is being stretched beyond what it can handle on every step, because the arch isn’t there to reduce that stretch. Soft foam and gel insoles make the heel feel softer without ever addressing that load. Advanced Correction’s 17mm arch is designed to reduce the stretch mechanically — holding your arch in the position that unloads the fascia, across every step of every day. That is what recovery requires. Not more cushioning. More structure.
Frequently asked questions (FAQ)
How long can I wear Advanced Correction in a day?
Build up gradually over the first week — start with 3–4 hours on day one and increase daily wear as your foot adjusts to the 17mm arch. After the break-in period, wear all day for maximum benefit.
Will Advanced Correction work with all types of shoes?
Advanced Correction fits best in walking shoes, running shoes, and sneakers with a good toe box. The 17mm arch requires more room than the Daily Foundation or Active Alignment — remove your existing insole first and choose footwear with adequate depth.
Can I move them between shoes?
Yes. Trim once to fit your largest shoe, then rotate across your footwear. The anti-slip base holds in place without adhesive — no re-trimming required when switching shoes.
How do I fit Advanced Correction correctly?
Remove your shoe’s existing insole. Pick your size — S (UK 4–6), M (UK 7–9), L (UK 10–11). Trim along the guide lines or trace your old insole. Slide in so the heel cup sits at the back of the shoe.
Will they damage or leave marks inside my shoes?
No. The textured anti-slip base holds without adhesive and removes cleanly — no residue, no damage to shoe linings. Safe for leather, canvas, and synthetic materials.
Will they make my shoes feel tight or add too much bulk?
The 17mm arch is the tallest in the range and does add meaningful volume — this is intentional for plantar fasciitis support. Removing your existing insole before inserting is essential. If shoes are borderline on fit, go up half a size.
Is there another 8ease product I should use alongside Advanced Correction?
If your pain has reduced and you’re looking for a maintenance solution, the Active Alignment (12mm) is a natural step down. For sport and high-impact activity, the Cricket Pro or Racket Pro sports insoles complement Advanced Correction for those specific environments.
