What Our Gearhead® Experts Are Saying:"If you’re serious about lightweight performance, the EVO 3D with carbon rails delivers unmatched comfort and precision for every ride. The 3D-printed padding and carbon body strike the perfect balance for both road and gravel."Ride with the pinnacle of ergonomic innovation in the Selle SMP EVO 3D Carbon Rail Saddle. Featuring a carbon-reinforced nylon shell and unidirectional carbon fiber rails, this saddle offers a lightweight yet durable construction tailored for performance across gravel, road, triathlon, and mountain bike disciplines. The advanced 3D-printed padding provides precise support and comfort for long rides, while the exclusive "Designed on Your Body" ergonomics enhance blood flow and reduce pressure points. Handmade in Italy with exceptional craftsmanship, the EVO 3D is designed for cyclists seeking the ultimate in comfort and speed.