Striking that ideal balance of comfort and protection, the Sweet Protection Knee Guards Pro helps keep our knees safe while providing exceptional breathability and mobility on the trail. The removable Level 1 3S Visco-elastic padding hardens upon impact, so our movement isn't restricted while pedaling, while lightweight and highly ventilated materials throughout promote a continuous airflow. This guard uses gripper elastic on the inside and improved articulation to ensure the protection stays put all ride long.