This lightweight competitive XC saddle also ideal for road & cross is tuned for stiffness & features a rounded tail that won&8217;t snag your baggies. Patented Body Geometry design is lab tested to assure blood flow to sensitive arteries Lightweight & supportive PU foam with gel inserts for increased comfort over longer rides Stiff carbon-reinforced shell for longevity & all-day riding efficiency Light & super durable hollow Cr-Mo rails Flush mounted scuff guards for increased durability Tough light & water resistant Micromatrix™ cover A slight downturn in the nose for seated climbing Soft rubber pad under nose for easy shouldering during off-road use Sizes available 130mm 143mm & 155mm