Improve your tennis game with Enertor Insoles


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Advanced Shock Absorption

Our tennis insoles can help reduce foot and heel pain and help prevent impact related injuries.

Stability & Support

Designed by leading podiatrists for unbeatable stability and support. Tennis insoles can help restore lower limb alignment to improve foot balance.

Tennis players are prone to overuse injuries due to the high impact and repetitive motions required for the game. Quick changes in direction can cause ankle sprains, and the fast repetitive movements can lead to knee injury.  Lower back strains can be cause by the stress on the muscles and joints, particularly when serving.

Enertor insoles have been designed to both prevent and aid recovery from these types of injury and are proven to reduce foot and heel pain for over 91% of people.

Enertor insoles are the only insoles  to use D3O technology –  a smart material that cushions the foot when moved slowly but locks together on impact to absorb and disperse energy, before instantly returning to its flexible state.

Enertor insoles reduce shock by 44% and provide 36% energy return for improved performance, and an initial burst of foot energy when moving around the court. With regular use Enertor insoles can help to reduce pain and reduce the risk of suffering lower limb injuries. An independent study found that 91% of wearers of Enertor insoles noticed an improvement in pain relief with 83% of wearers saying they would recommend them to a friend.

Tennis insoles can help to improve posture, therefore reducing pressure on the lower part of the spine, and improve lower limb alignment and function. High quality tennis insoles will also help to absorb shock at heel strike and with help to strengthen your ankles and reduce soft tissue knee irritations. The improvement in rear foot alignment will also reduce stress on the Achilles tendon. The natural heel lift within the insole reduces stress on the Achilles and Patella tendons and redistributes pressure away from the tendons whilst reducing impact irritation through shock absorption.


Enertor insoles offer proven foot and lower limb protection and pain relief to racket sport players worldwide. So, whether you’re a professional player or an amateur, an adult or a youth player, Enertor tennis insoles should be as much a part of your kit as your racket. Just remove your existing inserts in your tennis shoes and replace them with Enertor insoles and feel the difference.

Whilst Enertor has over 18 years Orthotics experience we advise anyone with an injury to seek their own medical advice from their local clinician.

What people are saying about Enertor insoles?

  • Chelsey

    Excellent Insole
    The insoles felt really great. However, in some shoes it would raise your foot position height, higher than was comfortable, and so there was a greater risk of the shoe falling off due to the thickness of the insoles. But otherwise they were really good, nice and comfortable.

  • Daniel H.

    Absolutley Amazing
    I’ve worn custom insoles in the past, and needed a new set recently. Trying the Enertor insoles was amazing – pain in the ankle, knees and hips disappeared after running long distances or lifting in the gym. Even issues with an injured toe subsided with the soles in place. Cannot recommend highly enough.

  • Lily

    Makes even cheap trainers great
    Received a pair of these about a month ago when coming off a case of mild piriformis so thought I’d try these in my trainers for day to day wear. Found them super comfortable and supportive. Then getting back into running and the gym they are great for all sports and gives support that my gym trainers haven’t been able to provide. Would definitely recommend them to others.

  • Annette D.

    Great replacement for my insoles
    I replaced my current insoles with Enertor and can feel a real difference in my running this week. I feel more supported, a bit more springy, and legs are less tired after the run. I really like them and feel that my performance has a better chance of improving. Thanks for bringing out such a great product!

  • Brittany Ashby

    The Best Insoles I’ve Ever Purchased
    The ENERTOR™ insoles were so comfortable while running. I would recommend these insoles to ANYONE who wants more support and have better performance!

  • Chris

    Found the insoles comfortable and made running far easier. I did have a slight issue that the insole raised my heel up slightly which caused some rubbing problems

  • Richard

    Best I’ve Used
    Recently received my Enertor insoles and put them straight to use in my running shoes. Have used many pairs of insoles previously but these are by far the most comfortable. The heel cup holds the foot in position perfectly and the cushioning is superb without compromising on stability. Look forward to many miles in them. Recommended

  • Hanneke W.

    I love these insoles. They are very comfortable and give good support. Very happy and would definitely recommend!!

  • Jon

    Great addition for comfort
    I’ve got flat feet and I think this helps.

  • Nyle

    The Insoles are very comfortable they also provide extra protection and bounce, I certainly felt the difference in my spikes and training trainers.

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