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When running, each heel strike produces a force equivalent to approximately 4-5 times your bodyweight, and when walking, only 3 times your body weight.
For this reason we have formulated the walking insoles to be slightly softer and the running insoles to be slightly firmer.



Select the insoles and your size
Insoles can be trimmed so size up if in doubt


Fast delivery


Be protected from existing pain and future injury
Mix 'n' match any insoles
Any type, any size



Injury protection
Absorb impact
Every size + size up and trim down if in doubt
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Shock absorbing insoles that protect an egg
PX1 - the best performing insole on the market
Shop now →PX1 vs leading competitor
95%
Softer
40%
Lighter
89%
More shock absorbtion

Still not sure?
Here's some FAQ's
The reason why they work so well is they reduce the impact to the feet and lower limbs whilst helping to support, control the foot and align posture. Reduce the running impact = reduce the pain and of injuries, achieving a more comfortable running experience. It is a combination of the design of the insole (cushioned arch support, a slight heel raise and a met dome feature that spreads the load on the forefoot) and our new PX1 shock absorbing material.
When running, each heel strike produces a force equivalent to approximately 4-5 times your bodyweight, and when walking, only 3 times your body weight.
For this reason we have formulated the walking insoles to be slightly softer and the running insoles to be slightly firmer.
Yes! The insoles are designed to be trimmed down at the forefoot. Please use your current insole as a guide for cutting the Enertor insole down using a sharp pair of scissors. They need to sit flat inside the shoe.
It depends on your footwear. There are always slight differences between shoe brands and as a guideline - generally speaking if you are a UK 6.5 you need to order size UK 7-8. If you are a 8.5 then you may need to order a UK 9-10 and so on. If in doubt, measure your current insole from your footwear and compare to our insole sizing below. You can always trim the insoles down to fit your shoes if necessary - please ensure they are long enough and wide enough to work in your shoes:
Size | Length (cm) | Widest point (cm) | Heel width (cm) |
---|---|---|---|
UK 3-4 | 24 | 8.2 | 6.2 |
UK 5-6 | 26 | 8.7 | 6.7 |
UK 7-8 | 27.8 | 9.2 | 6.9 |
UK 9-10 | 29 | 9.5 | 7 |
UK 11-12 | 31 | 9.8 | 7.5 |
UK 13-14 | 33 | 10.2 | 8 |
Size conversion chart
UK | EU | US Men | US Women |
---|---|---|---|
3-4 | 36-37 | 4-5 | 5-6 |
5-6 | 38-39 | 6-7 | 7-8 |
7-8 | 40-42 | 8-9 | 9-10 |
9-10 | 43-45 | 10-11 | 11-12 |
11-12 | 46-47 | 12-13 | 13-14 |
13-14 | 48-50 | 14-15 | 15-16 |