Alpinestars: The increased speeds of e-bikes demand a higher level of protection for the riders, the E-Ride Knee Protector is designed to meet this demand. It does so via the semi-rigid outer thermoformed shell which gives strategic and positioned coverage while offering freedom of movement and flexibility. It has a main mesh construction for increased comfort and breathability and the laminated perforated padding increases comfort and allows maximum airflow while the pre-shaped design provides optimized fit and performance in various riding positions.• Level 2 CE certified Type A Viscoelastic PU foam protector (EN 1621_1). The soft protector is embedded in the lining for comfort and performance.• Designed to absorb and dissipate energy forces, reducing impact forces transmitted to the body.• Semi-rigid outer thermoformed shell gives additional, strategic positioned coverage while offering freedom of movement and flexibility performance.• Laminated fabric in central zone for abrasion resistance and durability.• Internal, rounded thermoformed padding for perfect fit and positioning.• Laminated perforated padding for extra comfort and maximum breathability.• Stretchable and breathable mesh main construction.• Sock-like design and silicone anti-slip stripes on the upper and lower inner circumference to keep protection in position.• Pre-shaped, ergonomic design for optimized performance in various riding positions.