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Leatt 3DF Knee Guards
  • Leatt 3DF Knee Guards - Black
  • Leatt 3DF Knee Guards - Black

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Leatt 3DF Knee Guards

The 3DF Knee Guard uses new Leatt 3DF, 3-dimensional impact foam that offers a soft and flexible fit and energy-absorbing protection upon impact. This combination results in comfortable lightweight CE certified protection! Protection that includes MoistureCool wicking fabric that keeps you cool and Aramid Fiber for maximum abrasion resistance.


  • Super light weight
  • Moisture cool wicking fabric helps keep you cool
  • Abrasion resistant aramid fiber outer layer
  • Silicon laminated stretch for rock solid fitting
  • Side padding helps protect the delicate parts of the knee
  • Adjustable strap for an easy individual fit
  • Sold as a pair

Leatt Men's Knee Guard Sizing:

Size Above Knee (in) Below Knee (in)
SM-MD 13 - 16 9 - 13
LG-XL 16 - 21 13 - 17
2XL 21 - 23 17 - 20

Measure your leg circumference 5 inches above and below the center of your knee

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

Click here to see the full Leatt Size Chart
Product Style RevZilla Item # Manufacturer Product # Availability
Black / SM/MD 885772 5000403105 Available: Usually ships in 2-4 business days
Black / LG/XL 885773 5000403106 In Stock: Ships within 24 hours
Black / 2XL 885774 5000403107 Out of Stock


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If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
Leatt 3DF Knee Guards 4.8 5 9 9
Very comfortable and worthwhile The knee guards are soft and very comfortable to wear. They fit perfectly under jeans or riding pants and stay in place. I have worn them all day a few times and in 100 degree temps and they are fine. I am 6'1 205 lbs and according to the measure chart I am on the higher end of L/XL. They fit nice but I keep the Velcro strap at the end of its adjustment. I would go up if you are on the high end of the measurements. I have bought several other knee guards over the years looking for something comfortable and not too hot to wear. These will be my choice when riding and they are CE rated. September 21, 2015
Works as advertised. Fit seems relatively true to size. I'm in the lg/xl, at 5'10" 165, although I have pretty strong legs for my size. If you have the proverbial "chicken legs" the smaller size will probably be better. Comfort is excellent under jeans / pants while riding or sitting, however they are a bit awkward while standing. They were clearly designed to be most comfortable while riding. Jeans tend to bunch up above the knee armour while standing. Protection feels solid and is CE rated. Paired with a good pair of riding shorts, they make a nice, casual alternative to wearing leather / textile pants. Wore these on a 300 mile day trip for 10 hours without taking them off. They felt great while riding, however you become more aware that you are wearing them once you get off. September 5, 2015
Great knee guards These are probably about as comfortable as a knee guard could be, and seem to offer excellent protection for their size and weight. The knee protection is substantial, and in fact sticks out farther than I thought they would, though that just means more protection. The breathable soft elastic behind the knee doesn't pinch, chaff or bind. In hot weather they will still make you sweat, but that is a function of the thick protection on the front. I am impressed with these guards by Leatt. If I had to offer any negatives: 1)It's a hassle to have to remove boots/shoes to put on/remove the pads each time, though that's part of the design, 2) for me, the elastic is tight at each end of the tube above and below the knee, but not at the knee area, so there is some movement there. I don't think it would rotate out of position in a crash, but not totally sure. Hopefully I will never find out. Velcro straps would fine tune the fit, but they are usually uncomfortable behind the knee. July 27, 2015
Easy to put and comfortable I have tried several types of knee protection and really like these and would recomend them to anyone. I have logged probably 40-50 hours of riding my Timbersled Snow bike with these. February 17, 2015
User Friendly Knee Protection! If protection is not comfortable it won't get worn! No problem here... as these knee pads are very lightweight, fit well, and are very comfortable. I can't imagine a better knee pad for the price! September 15, 2014
Comfortable, Good Protection Very comfortable to wear against the skin. Lot's of protection to the front of the knee and top of shin. Wish it had a little more coverage around the side of the knee. September 1, 2014
Great pads for all activities Well, to start off, I bought these in a local store so I could get the perfect size. I bought them for mountain biking as well. Leatt is well known in the biking community for specializing is their solid neck braces. A company that makes only protection, usually makes the best. I have no doubts that these will protect my bad knees while bike riding. I even have seen them worn in high production downhill videos. That says something when the pros and top ametuers are wearing your product. I won't waste my time saying things that have already been said. These are great pads, for all activities, and I would feel completely protected using these for motorcycling. The fit on these is pretty much perfect. At first, they are a little bit tight to get on, but once you get them on and worn in for a bit, they are great. I'll be looking at Leatt for any future protection needs I may have. August 5, 2014
Leatt knne armor I just recently punches Leatt knee armor, and I have the to say there really comfortable and easy to ride with. Within week my purchase unfortunately I went down with my bike, and I have to say, in 55 MPH accident ,slide and role these knne armor save my knne and plantty of road rash. Riding 2014 Aprilia RSV4 Factory. June 16, 2014
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Have a functionality, fit, or otherwise product-specific question about the Leatt 3DF Knee Guards? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Leatt 3DF Knee Guards
Already Asked: 1 Question, 4 Answers
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RevZilla Store asked: Why did you choose this?
Mark P: I want knee protection that is comfortable and not too bulky, but still offers good protection. May 29, 2015
D R: My research disclosed great comfort and a good. stable fit... along with good knee protection. Checked with Revzilla Customer Rep and he concurred and was helpful and knowledgeable... which is standard for Revzilla. Also, it was in a reasonable price range. Aug 25, 2014
C W: I bought these knee guards because of all the reviews I read of how comfortable they were. The reviews were correct! These are extremely comfortable knee guards. After a few minutes you don't even really notice you have them on. Very comfortable for all-day trail riding. Jun 11, 2014
Scott S: Extra protection under jeans. Kinda bulky... Jun 1, 2014