The unisex Knox Action Pro Trousers are CE certified to EN 17092 4:2020 Class A and are low-profile leggings that are versatile enough to be worn under trousers for additional impact and abrasion protection or are robust enough to be worn on their own, made from sustainable Sorona Agile fabric from Dupont, an eco-efficient fibre partially made with plant-based polymers and high levels of stretch and strength with stretch mesh on the inside of the shorts for extra breathability and comfort in warmer weather. Knox's CE-approved Micro-Lock Compact armour on the hip, thigh and coccyx protectors offer superior protection and comfort, and they offer a 5-year guarantee on the protectors when registered with Knox. In addition, the Action Pro Trousers are machine washable - just remove the armour and follow washing instructions. Soft to the touch at the waistband with a soft silicone grip gives added comfort and freedom of movement. These are suitable for other activities such as mountain biking and other adrenaline sports.