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Knox Flex Lite Knee Guards

Best Seller
in Body Armour

Discreet CE approved knee protection

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Quick find: 63389

Customer Reviews for Knox Flex Lite Knee Guards

February 20, 2018

Excellent purchase

Really pleased with these, exactly as described.

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February 19, 2018

Stays in place

Light easy protection that stays in place under your jeans etc.

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December 30, 2017


This is a one size protector, fits perfect for me and really comfortable!

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November 28, 2017

Protection that fits very well

It is a very good product that protects knees and fits well under the trousers as we were requesting.

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October 27, 2017

Good but don't fit under work trousers

Nice quality materials and soft moulding protectors. Would be better with two straps above and below knee instead of the single centre strap that gets caught behind knee. Will easily fit under a loose fit jean but you would struggle with tight fitting jeans, or under work trousers.

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October 5, 2017

Happy but not quite 5*

I am really happy with these along with the Knox shorts. However when you are not riding they do feel a little uncomfortable if you are walking around town in them. The trick is not to do the straps up tight and they feel better. It''s also a positive that you put them directly where you need them.

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September 19, 2017

Mostly good

Light, comfortable, convenient. Seem well made. After about 5 hours, one pad started to rub on leg when walking (service station). Velcro strap slipped down and digging in. Will have to see if this repeats.

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September 9, 2017


This is my 2nd pair of these as the first pair one of the protective pads split. Knocked my confidence about the brand and the protection these might offer, but they are light and hardly noticeable under jeans. Excellent service from Sportsbikeshop regarding replacement but for me next time think I will look at D30 armour.

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September 8, 2017

Great knee protectors

These are very comfortable and fit well. Feel secure and much better at staying in place compared to trouser ce protectors which normally slide down to shin instead of staying on knees. I much prefer to use the Knox Guards instead of over trousers. Highly recommend!

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August 21, 2017

Great product for underneath motorbike jeans

These knee armour guards are great for underneath motorbike jeans. The original armour in the jeans always rise up too much when sitting on the bike leaving my knees vulnerable if I were to crash. These guards strap to the knee keeping it in place and are much better than the original pads you get in jeans. However, if you are going on a long day trip with them they can begin to get a little itchy, but for short to mid sized journeys they are really comfy and feel like they are part of the jean. Id suggest not wearing jeans for very long journeys, get proper motorbike trousers and only use these for the short outings.

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Knox Flex Lite Knee Guards

  • Discreet design
  • Soft, light and comfortable
  • Stretch mesh carrier made from soft breathable polyester
  • Gripper elastic top to prevent slipping
  • Elastic strap hugs the protector into the knee ensuring it stays in position
  • Washable (see care label)
  • CE approved EN1621-1

Perfect for wearing under motorcycle jeans, the discreet Knox Flex Lite knee protectors are soft, light and comfortable so they can easily be worn all day. The Knox CE knee protectors are fitted into a stretch mesh carrier made from soft breathable polyester and have comfortable gripper elastic at the top to prevent slipping. A comfortable elastic strap wraps around the front to hug the protector into the knee to ensure it stays in position. Easily washable (see care label), they are CE approved to EN1621-1.



Knox is a British company that has been at the cutting edge of impact protection design since 1981. Their brand partners from around the world are some of the biggest companies in motorcycling that trust Knox and benefit from fitting Knox CE protectors in their garments. They have a very experienced team of experts who understand garment construction. Knox is the company behind the multi award winning Knox brand of Body armour, Original Equipment, Hand armour, Cold Killers and Dry Inside.

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Questions and Answers

Questions and Answers

  • Can I return them if they are too small as I have big legs and also can i wear them under normal trousers?

    November 29, 2013

    The Knox Flex Lite Knee guards are primarily designed to be worn beneath clothing. With regards to possible sizing issues, we offer a 365 day returns policy whereby provided an item is in original unused condition including tags etc, it can be returned for either exchange or refund.

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