Weighing between 38g and 59g, the K-Series saddles are our most sought after saddles. Small, compact and very flat these saddles are our most versatile as they “fit” easily into any bone structure. The central opening is specially designed to ensure the total absence of pressure on the prostate region. K3, in addition to being the lightest saddle (38g) is also considered by many experts as one of the most comfortable in the world. Orthopedically certified!