The Knox Action Pro Shirt MK2 is a lightweight, breathable and abrasion resistant protective shirt that has a close and flattering fit. Made with sustainable Sorona® Agile, an eco-efficient fibre which is partially made with plant-based polymers from Dupont, this fabric has high levels of strength, stretch, and stain resistance. Designed for maximum airflow, the stretch mesh panels on the chest, back and under the arms have been specifically placed to keep the wearer cool. With a Knox signature security belt loop system on the inside of the shirt, the wearer can secure their trousers securely to the shirt. The Micro-Lock Compact armour is the most progressive protection from Knox, with advances in all key areas. Up to 60% lighter, thinner and more supple for all day comfort, it is engineered to move easily with the body when riding and has excellent form recovery. A separate Micro-Lock chest protector (sold separately) can be added as an optional extra.
The Action Pro MK2 Shirt is CE Approved for road use with a Class-A Certification and can therefore be worn on its own for warm weather riding, or under regular non protective clothing. When it turns cool or wet, you can simply add warm or waterproof layers, knowing that the Action Pro MK2 Shirt is still the CORE abrasion and armour layer beneath.Alternatively, match with the Knox Dual Pro 3-in-1 outer jacket to give you all seasons protection and comfort.
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 2 inches (approx 5-6cm) below your belly button.
Please note: The measurements given are body measurements and we recommend you do not measure over clothing. Also please hold the tape measure firmly 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.
The first 20 sets sold in the month of August 2025 will score one of 20 instant prizes.
Instant Prizes Include: