Designed with a little extra padding & wider surface area this carbon-reinforced saddle excels during all-day races or long training rides. Patented BG design is lab tested to assure blood flow to sensitive arteries Medium density super-light EVA padding with gel inserts for sustained cushioning on longer rides Stiff carbon-reinforced shell for longevity & all-day riding efficiency Lightweight & super durable hollow chromoly rails Tough light & water resistant Micromatrix cover