Alta Knee Pads are some of the best kneepads out there. Designed specifically for military and law enforcement use, these knee pads are more the adequate on the Airsoft field. The Altalok buckle system provides a better snugger fit than basic velcro straps and fit the same every time you put them on. The new Contour knee pad is an improvement over the Superflex design that offers great protection in a lightweight package. It also stay in place better and eliminates "bunching" behind the knees.