VALSOLE Valsole Orthotic Insole High Arch Foot Support for severe flat feet & plantar fasciitis (Blue, 5.5–6 UK / 250mm)

What this is for

VALSOLE’s high arch orthotic insoles are designed to support the foot when you’re dealing with problems like severe flat feet and plantar fasciitis, where the arch doesn’t do its job as well as it should. On paper, the idea is straightforward: add structured arch support, then back it up with cushioning under the heel so day-long standing and walking feel a bit more manageable.

The manufacturer also positions these as a helpful insert for common foot discomfort such as heel pain/spurs, ball-of-foot pain, and issues that can come alongside tendinitis (including Achilles-area pain). If you’re trying to reduce fatigue in the feet and legs, these insoles are the kind of functional support you can slot into everyday trainers or work shoes—without needing a full custom orthotic.

What stands out in use

The main thing you’ll notice is the combination of arch support and heel cushioning. The arch support is described as a cork arch support, intended to help relieve pressure patterns that contribute to strain. Under the heel, there’s a PORON insert described as high performance with high rebound and compression, which should help with comfortable impact absorption.

In a practical “real life” scenario: imagine a work day where you’re on your feet for hours. With the right shoes, an insert like this can take some of the sting out of heel strikes and give your arch area more structure. That won’t magically fix every cause of plantar fasciitis, but it can make the walking feel more stable and less reactive.

Key details you should check before buying

This product is described as being for men and women, but sizing matters. The version you’ve listed is 5.5–6 UK / 250mm (Blue). If your shoe size is close to the next size up/down, it’s worth being careful—orthotics that are too small can feel tight and uncomfortable, while ones that are too big may bunch up.

There’s also an important note: if needed, you can trim the insoles along the contour at the bottom near the toes to match your shoe size. That’s helpful, but it also means you should plan to fit them carefully rather than expecting a perfect match straight out of the box.

Who it suits (and who may want to skip it)

It’s a good fit if you want off-the-shelf functional insoles aimed at high arch support and you’re dealing with flat feet and heel-focused discomfort like plantar fasciitis or heel pain. It also suits people who want something soft under the heel for everyday walking, work, or regular exercise.

It might not be a great match if: - you’re expecting a tailor-made orthotic feel (these are still a standard insert, not custom-made) - your foot is very sensitive to firm arch structures—some people need a gradual break-in time with supported insoles - your shoes have limited space in the forefoot/arch area, because the cushioning and structure can feel bulky

The essentials (tech summary)

• Name: VALSOLE Orthotic Insole High Arch Foot Support Soft Medical Functional Insoles
• Colour: Blue
• Size: 5.5–6 UK / 250mm

Also, the materials are described as featuring cork for the arch support and a PORON insert for the heel cushioning.

Getting the most from these insoles

To get good results, start with fit and consistency. Place the insoles in your usual shoes, check that the heel sits where your heel naturally lands, then walk around indoors for a short test. If the fit needs adjusting, use the trimming guidance along the contour near the toes.

If you’re using them for plantar fasciitis or severe flat feet, it often helps to pair the insert with sensible shoe choice (proper support and room for the insert). And while they’re aimed at comfort and support, it’s still wise to manage expectations: if pain is persistent, worsening, or severe, you may need professional advice rather than relying on insoles alone.

Mini FAQ

Are these insoles suitable for plantar fasciitis?

The product is specifically described as helping relieve plantar fasciitis and related heel pain, including heel spur discomfort.

Can I trim them to fit my shoes?

Yes—there’s a note that they can be trimmed along the contour near the toes on the bottom to match your shoe size if needed.

What type of foot issues are they aimed at?

The description mentions severe flat feet, foot valgus, heel pain/spurs, ball-of-foot pain, and even support for situations that can involve Achilles-area tendinitis.

Should I buy them if my shoes are narrow?

If your shoes are very narrow or have minimal in-shoe space, these may feel tight because the insert adds structure and heel cushioning. It’s worth checking fit before committing.

Final verdict

Should you buy it?

It makes sense if you want soft everyday orthotic insoles with high arch support and heel impact cushioning, particularly for severe flat feet and plantar fasciitis-type heel discomfort. The trimming option is a practical bonus if your shoe fit needs a bit of adjustment.

You may want to skip them if you’re after a fully custom fit, if your shoes don’t have much depth/space for an insert, or if you know you dislike pronounced arch support. In many cases, these are the sort of functional support that can be worth trying—just don’t expect them to replace proper medical guidance if symptoms don’t improve.