Specialising in the design and manufacture of impact protection since the 1980’s, we aim to be the best. Protection is our only focus and this makes us different to our competitors. We make back protectors to fit almost anyone, from a child under 10 years to women and men of every shape and height.show all Knox products
The Knox Zephyr Motorcycle Jacket is part of the latest Knox collection.
Designed specifically for summer riding, the Zephyr is a stylish, tough and highly breathable fully armoured motorcycle jacket. Carefully made by Knox in the UK, the Zephyr gives the wearer freedom to ride confidently and comfortably in warmer climates, knowing they are protected.
Key Features / Points:
The Knox Zephyr Armoured Motorbike Jacket is packed with features...
Your package will include the following:
Knox Zephyr Men's Jacket Sizing Guide
Please note: The Zephyr is a fitted garment as its intended to be worn just over a base layer, so has a next-to-skin fit. If your chest measurement is at the upper end of the size range, or you like to wear your garment slightly looser, we advise choosing the next size up. I.e. if you are Large (42 chest) but you have a 42.5 chest, you will be better with an XL (44).
Chest: Measure around the fullest part of your chest and your shoulder blades.
Please use the conversion table below to determine the right size for you:
|Chest size (inches)||38||40||42||44||46||48||50|
|Chest size (cm)||96.5||101.5||107.6||111.6||116.8||121.8||127|