In stock
5.00 out of 5 based on 6 customer ratings
6 reviews

Men’s Urbane Pro MK3 – Silver Chainmail


Colour: Silver Chainmail
Size Guide

Designed to be worn on its own in hot weather with No Jacket Required, the Urbane Pro Mk3 is the most versatile, CORE garment for any rider, no matter what motorcycle they ride.  Worn close to the body, the armour stays in place and won’t move around.   The ultimate lightweight, breathable, impact and abrasion resistant motorcycle armoured shirt.

The Mk3 has even more performance and is packed with extra features and pockets.  It is fitted with thinner, lighter and more flexible Level 2 Micro-Lock Compact in the back, shoulders and elbows.

CE approved as a standalone “Class AA” garment with approved abrasion resistance built in, meaning an outer shell is no longer necessary unless you want to wear one.



The Urbane Pro Mk3, the latest and most advanced version of Knox’s popular armoured shirt, is a versatile and essential piece of gear for any rider.  With its close-fitting design, the armour stays in place, providing optimal protection without movement.  The Urbane Pro Mk3 is CE approved as a standalone “Class AA” garment, meaning that it has been certified as both impact and abrasion resistant, and can be worn on its own without the need for an outer shell.

The Mk3 is packed with features, including lighter and more flexible Level 2 Micro-Lock Compact armour in the back, shoulders, and elbows, as well as practical zipped pockets on the front, an internal chest phone pocket, a visor wipe, and even an ear plug storage pocket.  The neck and cuffs have been updated with a soft and comfortable binding, and there’s a front placket with embossed branding for added comfort and style. Reflective piping and improved security belt loops complete the design.

The Urbane Pro Mk3 is designed to be worn in hot weather on its own, or in changing weather conditions with additional warm or waterproof layers from the Knox Seasonless Collection. It’s the perfect core layer, providing both abrasion and armour protection.



  • CE approved Class AA garment under the CE standard EN17092.
  • Includes new MICRO-LOCK Compact Level 2 armour in the shoulders, elbows and back which is thinner, lighter and more flexible.
  • Low profile Shoulder and elbows – EN 1621-2 Level 2
  • Full CE approved Back protector – EN 1621 -2 Level 2
  • Constructed using High tenacity stretch nylon, combined with tough breathable arrownet mesh selected for abrasion, cut and tear resistance.
  • Stretch mesh panels added for flexibility and comfort.
  • YKK zips throughout.
  • 2 exterior zipped pockets with reflective zip pullers. Extra visor wipe included.
  • 4 interior low profile pockets.
  • Interior phone pocket and earplug pocket.
  • Comfort binding on neck and cuffs.
  • Innovative discreet stretch reflective binding that only reflects at night.
  • Discreet Knox branding on the chest, front hem and back.
  • A front placket with embossed branding for an extra feel of luxury and comfort on the neck.
  • Thumb loops for added security.
  • Security belt loop system is highlighted on the inside to ensure riders can secure their trousers to the shirt.
  • Machine Washable garment – remove armour before washing. Always read the wash care labels.
  • Patch on the sleeve highlights Knox heritage and design.
  • Branded Velcro on the inside front for a MICRO-LOCK chest protector that can be added as an optional extra.
  • Men’s Sizes S – 5XL (see size guide for details)
  • Colours – 3 – All Black, Two tone Copper Black, Two Tone Silver Chainmail

Reviews (6)


    5 out of 5
    My new favorite gear!

    Knox wear was perfect quality and safety for me.
    I had another knox what is utility mk3.
    But this was little big for me.
    I will give this to my friend and then will buy another utility mk3.
    Trust me, Knox will be best for you when riding.

    Helpful? 0 0
  2. Rey

    5 out of 5
    Worth the wait

    Waited a bit for the silver chainmail color but it’s totally worth it! I love the fit and being able to wear it on its own during the hot season. I already see myself ovelaying a variety of different jackets/hoodies when it gets colder 🙂

    Helpful? 0 0
  3. Alex T

    5 out of 5

    I’ve just purchased it and had a chance to test it – I loved it: the fit, the color/design and the protection. I was waiting for this Grey/Silver color and design with symmetrical front panels and this is exactly what I wanted. I am on the muscular/slim site and I am happy this made without much bulk in the belly area – very nice athletic fit. Regarding sizing: I am 5’10”, 154lb but with chest 41inch and Medium size fits me perfect. According to size chart I am spot on the middle between M and L but I think L would’ve been too big with sleeves too long. M has enough volume to fit me on the chest comfortably. Definitely recommend to anyone.

    Helpful? 0 0
  4. Sellers Bailey 111

    5 out of 5

    Hands down, the best piece of kit I have purchased for motorcycling! I live and ride in Texas. This summer (2023) has been brutal. I bought this jacket because my beloved, custom, perforated white leather, Vanson Leathers riding jacket is showing the wear and tear of 30 years of stellar service. I was going to have another one made, then I saw the Knox Urbane jacket was being offered in the Silver Chainmail colorway. I became interested in the Knox offering a couple of years ago; but I was not going to buy an all black, summer riding jacket. Summers in Europe don’t compare to summer in Texas. Light colors and great ventilation are a must. This jacket has both. I dare say, this jacket is better, in every way, than my amazing Vanson Leathers custom jacket. If you don’t want to compromise on safety, comfort or style, this is the best hot weather riding jacket on the planet.

    Helpful? 0 0
  5. aliagha

    5 out of 5

    I’m a long time fan of Knox. Everything always fits well and is high quality. This is no different. It’s like a much better looking and better fitting Klim Induction. It’s lightweight and breathable as advertised and the armor is great. I’m 5’10” 140 pounds with an athletic build. I got a size Small and it fits perfectly and tight with a light t shirt underneath. If you want a little more room go with Medium.

    Helpful? 0 0
  6. Johnny Barker

    5 out of 5

    Excellent service and quick shipping. Superior quality, above expectations

    Helpful? 0 0
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Size Guide

Need help? Use Live chat or email us at:

Chest: Measure around the fullest part of your chest and your shoulder blades.

Waist: To work out your size, measure your waist in the position your trousers usually sit. As a guide this is roughly 2inches (approx. 5-6cm) below your belly button.

Please note: The measurements given are body measures and we recommend you do not measure over the clothing. Also please hold the tape measure firmly and not loosely as the measurement needs to be fitted. If you measure in between sizes or at the top end of the size, we recommend you go up one size.

Men's UK Size Chest (Inches) Chest (cm) Waist (inches) Waist (cm)
S 35-37 90-96 30 76
M 38-40 98-103 32 81
L 41-43 104-109 34 87
XL 44-46 110-115 36 92
2XL 46-48 116-121 38 97
3XL 48-50 122-127 40 102
4XL 50-52 128-134 42 107
5XL 52-54 135-141 44 112


Core Knox pieces, used for every ride and every season. Start with core protection and add layers to adapt and overcome all conditions, from unbearable heat through to driving rain.


Knox armoured shirts are at the heart of Knox protective apparel. They were first invented by the brand in the 1990’s. They’ve been a signature style ever since.

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