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Knox Flex Lite Knee Guards

Knox Flex Lite Knee Guards

Customer Product Reviews

4.5 Stars from 133 reviews

Our price $35.94 $49.01
Showing 61 - 80 of 133
Knox Flex Lite Knee Guards
July 3, 2017

Excellent kit

Bought these to wear under my jeans as the pockets for the armour in my jeans never seem to be at the right height. These are very comfortable and do not make you sweat and best of all, actually stay in place! Highly recommended.

Knox Flex Lite Knee Guards
June 15, 2017

A great idea from Knox

These knee protectors work really well. They're a snug fit, unlike the usual knee armour in denim jeans that moves around, so reassuring to know the Knox protectors will stay in place. One tip: don't do them up too tight because the straps will dig-in behind your knees and the material bunches up, making them quite uncomfortable on a longer journey. Yes, a great idea, but not really suitable for any journey beyond the usual commute.

Knox Flex Lite Knee Guards
June 9, 2017

Good product, quick delivery

It's a good and comfortable product to wear under motorbike trousers. Good protection.

Knox Flex Lite Knee Guards
June 6, 2017

Very happy

These are a great replacement to the knee pads that came with my RST blade textile trousers. They are very comfortable and sit perfectly in place. I have worn them on the bike for several hours and they never moved, I never even knew they were there. The mesh material is breathable and not sweaty. I would totally recommend these.

Knox Flex Lite Knee Guards
May 12, 2017

Hope I never need them

Excellent product to go under riding jeans, comfortable and not too sweaty for wearing all day when riding in hotter countries.

Knox Flex Lite Knee Guards
May 5, 2017

Good quality and comfortable fit

I bought these to wear under my Draggin' jeans. They fit comfortably, and the Velcro fastening helps to ensure that they stay in position. Recommended.

Knox Flex Lite Knee Guards
March 17, 2017

Added protection

I find these a much better fit than the inserts that come with my jeans. These do not move around once on and are very comfortable. A well designed product that offers good ventilation. Bought these to go along with the Trooper shorts which I also highly recommend.

Knox Flex Lite Knee Guards
March 16, 2017

Better than knee pads in denim jeans

I read loads of reviews on the knee pads in denim jeans riding up out of position and these get round that and provide better protection. Well made and comfortable.

Knox Flex Lite Knee Guards
March 15, 2017

Very useful

I recently wrenched my knee and thought these would provide some added protection on the bike. They certainly fit the bill, often worn under bike jeans which otherwise wound have no armour. Well worth it.

Knox Flex Lite Knee Guards
March 7, 2017

Great product

Great product, bought these as the knee armour in my textile trousers wouldn't stay in place while riding, slip these on under my jeans in the morning and wear them all day. Very comfortable, don't move around and fine for walking in felt strange the first few days but once broken in wear them for 10 hours at a time with no issues. Only time will tell if they last but great so far.

Knox Flex Lite Knee Guards
January 11, 2017

All you knee 'd

These are great. Comfortable, even for long periods. Fit under Kevlar jeans easily and under Tommy Hilfigers while I wandered around the house trying them out when I first received them ! Hopefully I'll never need to find out what they are like in a spill but feel well made and remain on the knee where inbuilt pads move with the jeans.

Knox Flex Lite Knee Guards
December 27, 2016


They are quite comfortable when on and stay on too without sliding down. I hope I don't have to find out how protective they are but seem to be a quality product.

Knox Flex Lite Knee Guards
September 6, 2016

Well worthwhile

A really good product. Easily fitted and the Velcro straps keeps the guards nice and snug. No problems walking about with them on. Only and slightly negative comment regarding tightness behind the knee when seated. If you have foot pegs I don't see any problems. More comfortable than trouser inserts.

Knox Flex Lite Knee Guards
September 5, 2016

Uncomfortable and painful above the patella

Sportsbikeshop were speedy in sending these out, so excellent service from them, but alas, the knee guards are super uncomfortable. They press hard onto the knee cap whilst riding, and the top of the protector digs into the bit above the patella before the femur so I can't walk in them. They also make your knee sweat a lot! Back to the drawing board for knee protectors I think (or maybe use them OVER the trousers so you can take them off the second you're off the bike, bit of a hassle though.)

Knox Flex Lite Knee Guards
July 30, 2016

Great under jean protection

These were recommended to me by a mate. Instead of fitting protection in the jeans. It was good advice as they are reasonably comfy and do stay in place, all the time. Great service from Sportsbikeshop. Real quick delivery. I've bought from them a few times with no problems.

Knox Flex Lite Knee Guards
May 23, 2016

The right protection for City Commuter

I was looking for something that offers good level of protection but not too heavy or bulky to commute when the weather is warmer. More importantly something discreet so I can walk into the meeting room even if I am in a rush. I have the Dainese Knee V E1 Knee Protectors, they offer great protection. However they are not ideal to go under the jeans, instead it has to go over them. If you are an attention seeker and you don't mind the batman armour bottom looks then go for them. I have used many Knox products before and it is a brand I trust when it comes to protection. So after reading all the helpful comments on here and elsewhere I have decided to give these Flex Lite a run. As usual Sportsbikeshop' service never disappoints, order today arrives the next! First impression, material are very flexible, it's tough and quite thick. This football jersey type material covers the protector so it is in tube shape. After putting them on, and adjusted the strap, I was surprised how comfortable they are. The material doesn't rub against the jeans (*no problem for skinny jeans, they look very discrete), sits perfectly on top of you knees. Its ergonomic design and shape provides a perfect hold. Even more comfortable than the D3O. Sizing wise, I have thin legs and I don't have any problem, the straps accommodates that perfectly. I have been commuting with them everyday since I brought them. Sat through traffic on a hot day. My legs gets a bit sweaty, the protectors didn't stick to my skin thanks to jersey type material. Even on long day of riding, I didn't even remember I had them on the whole time. I no longer need to take out the protectors before putting the jeans in the wash! They are knee protectors so they won't be right for you if you want shin protection as well. I usually ride with my Sidi Boots which offers great shin protection so for me the Knox knee protectors are perfect!

Knox Flex Lite Knee Guards
May 9, 2016

Superior product

I've tried the Knox knee protectors a few times now and notice they are comfortable, especially on the bike, Also they stay put, unlike the velcro'd ones on my Kevlar jeans. Also comfy off the bike if strap not tied too tight. If the jeans rise up, they stay on the knee.

Knox Flex Lite Knee Guards
March 21, 2016

Good protection

These are light and comfortable and not too noticeable with jeans.

Knox Flex Lite Knee Guards
February 4, 2016

Lovely knees

Look good, feels great, just brilliant. Would recommend them to anyone looking for similar.

Knox Flex Lite Knee Guards
November 26, 2015


Bought these to go with the Kevlar jeans I bought. The are very light and easy to get on, and don't move at all, unlike the slip in armour that came with my jeans. Do a great job of keeping my knees warm as well.

PLEASE NOTE: The views and opinions expressed in the above reviews are solely those of the author and are not necessarily representative of the views of SPORTSBIKESHOP LTD.