Founded over 33 years ago, Outerwears was created to fulfill a desperate need to keep the Air filter and engine clean during off road racing. They have been on the forefront of pre-filter technology by inventing and developing the water-repellent pre-filter for use in all types of vehicles. Outerwears has a product for virtually any air intake application. The choice of ATV champions and serious ATV riders. Keeps sand, water and mud off shocks, helping them last longer. Install over your shock springs using a simple and reliable hook-and-loop closure. Sold in pairs.