Available on back-order

Women’s Calder Denim Jeans – Black – Short


Product due Spring 2024
Product due Spring 2024
Size Guide

The new stylish Calder jeans for women are the lightest single layer jean in the collection, made from abrasion resistant Cordura denim.
Designed for all day breathable comfort in an urban environment, with a reassuring comfortable high waist and slim leg.
Class A CE approved for cut, tear and abrasion resistance and is fitted with new Micro-Lock Compact in the knees and hips. Micro-Lock Compact is thinner, lighter and more flexible so the armour is hardly noticeable but it is reassuringly strong in performance.
The armour is easily removed using the invisible zip on the inside of the knee, making them great for all day comfort.



The Calder jeans, the latest addition to the women’s collection, boast a sleek design and are the lightest single layer jean on offer.  Made from abrasion-resistant Cordura denim, it provides both style and durability.  The high-waisted, slim-leg cut is designed for breathable comfort in an urban setting, ensuring all-day ease.

These jeans are Class A CE Approved for resistance to cuts, tears, and abrasions, and come with new Micro-Lock Compact armour in the hips and knees.  The Micro-Lock Compact is lighter, thinner, and more flexible, making the armour almost unnoticeable while still delivering excellent performance.  The armour can be easily removed via the invisible zip on the inside of the knee, allowing for ultimate comfort.  The Calder jeans are available in statement Black, with leg lengths in Short and Regular (28 and 30) and sizes ranging from XS to 2XL.



  • Made from a strong mix of high performance abrasion resistant Cordura woven with cotton denim and 2% elastane for added stretch and comfort.
  • CE Approved to EN17092 Class A
  • Stylishly cut high waisted jean with a slim leg for a perfect fit on and off the bike.
  • Invisible armour pockets with external access for easy removal of low profile new Micro-Lock Compact protectors
  • CE approved Knox MICRO-LOCK Compact Knee and hip protectors supplied as standard. EN1621 Level1
  • Faux Leather patch with embossed branding on the waist.
  • Knox branded hardwear including rivets, key ring and waist button
  • YKK Zips
  • 2 back pockets with Knox stitch detailing
  • 2 deep front pockets with cotton lining.
  • Machine Washable – see content label for details.
  • Colours 1 – Black
  • Leg Length – Short leg 28”, Reg Leg 30”.
  • Sizes XS(8) – 2XL (18)
  • Part of the Knox Seasonless Collection



Reviews (2)

  1. Anonymous

    Amazing quality and amazing service! Couldn’t ask for any better. This way my third purchase!

  2. Anonymous

    (verified owner)

    Perfect fit! First women riding jeans that actually look good and not bulky!

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Technical Information

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Knox Micro-Lock is fully CE certified to EN 1621-1:2012 Level 1 T+ & T-

EN1621-1-2012 REQUIREMENT Status
Approval of Technical file Mandatory Passed
Approval of user information Mandatory Passed
Minimum zone of protection Mandatory Passed
Performance in ambient conditions Mandatory Passed
Performance in hydrolytic conditions Mandatory Passed
Performance in high temperature conditions Optional Passed
Performance in low temperature conditions Optional Passed
Ergonomic assessment Mandatory Passed
Product marking Mandatory Passed
Innocuousness Mandatory Passed

Size Guide

Need help? Use Live chat or email us at: [email protected]

Waist: Measure around the natural waistline. This will usually be the smallest part.

Hip: Measure around the fullest part of your hips. As a guide this is often  7.5inches (20cm) below your waist.

Inside Leg: Measure from the top of your inside leg down to your ankle. You should do this whilst standing to get a more accurate measure. We have 2 leg lengths for women, 30″ (Regular) and 28″ (Short Leg).

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, we recommend you go down one size. E.g. measure waist 27inches, go down to 26inches.

Women's UK Sizes International Size Waist (inches) Waist (cm) Hip (inches) Hip (cm)
8 XS 26 66 35.5 90
10 S 28 71 37.5 95
12 M 30 76 39.5 100
14 L 32 81 41.5 105
16 XL 34 86 43.5 110
18 2XL 36 91 45.5 115
20 3XL 38 96 47.5 120
8 36 34 4 9
10 38 36 6 11
12 40 38 8 13
14 42 40 10 15
16 44 42 12 17
18 46 44 14 19
20 48 46 16 21


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 trousers and jeans are designed to complement the Knox seasonless collection and to appeal to different types of riders across all climates.

Related Products

Need help selecting products that go well together? Use Live chat or email us at: [email protected]