C17 may appear quite racy in its shape and lines, which indeed it is, however the geometry and dimensions are based closely on that of our most recognizable model, the B17, ensuring the same timeless comfort mile after mile. Vulcanized natural rubber top for flexible performance requiring no breaking in period Waterproof, weatherproof nylon cover is made to perform in all conditions Fiberglass reinforced back plate has loops for a saddle bag or other accessory Cambium- A new generation of saddles that offers a natural feel and flexibility unlike any foam or gel saddle on the market Item Specifications Clamp Style Std Rails Color Black Defined Color Black Gender/Age Men&';s Length 283 Material Rubberized Rail Material Steel Saddle Cut Out No Weight 464 Width 162 Brooks Cambium C17 Saddle Saddles UPC: 190445013847