The zorb is double-sectioned, with one ball inside the other (3,2 m in diameter) with an air layer between. This acts as a shock absorber for the rider, damping bumps while traveling. You enter the orb through tunnel-like entrance, where you are strapped to the inner wall of zorb and soon after you start rolling down the hill. The fact that the ball is transparent makes the whole adventure even more exciting. The feeling is extraordinary... earth... sky... earth... sky...