Brooks' B15 Swallow has been described as the precursor to all modern racing saddles. When it was first patented in 1937 it became immediately popular among the professional racers of the era, and has remained imminently popular amongst cyclists who prefer a sporty, performance-oriented saddle. Like every Brooks saddle, the B15 Swallow shapes itself to its rider over time, ensuring the timeless, customized support that the company's reputation is built upon. The super-light titanium saddle frame and rails damp vibration and ensure smooth passage over your favorite roads. And, of course, the B15 Swallow features Brooks' full-grain, premium tanned leather and trademark rivets for the ultimate in comfort, style, and durability.