The Koda saddle offers all-day comfort with a generous open channel separating the outer support zones of the saddle to relieve pressure on sensitive areas. The short saddle point ensures smooth transitions in and out of the saddle, while the slightly curved shape provides ideal support for a comfortable ride. How to find a suitable saddle? The WTB Fit Right System app uses a simple method to determine the size and type of saddle. Based on individual biometrics and riding position, the width of the sit bones is determined and then compared to the complete range of WTB saddles. No it's not a joke, you really need to measure your wrists. :) USAGE: Cross Country - Trail - Enduro - Bikepacking SIZING: Medium, Wide - 145, 150 x 255mm Rail Material Rail Color Weight (Medium/Wide) Details Titanium Metal with matte black 218g/226g Microfiber Cover / Flex-Tuned Shell / DNA Padding Cromoly Metal with gloss black 306g/310g Microfiber Cover / Flex-Tuned Shell / HLX + Gel Padding Steel Black/Black 315g/316g Microfiber Cover / Flex-Tuned Shell / DNAx Padding