If you&';re looking for a saddle to ride all day on, Serfas&'; Women&';s E-Gel Reactive fits the bill. It offers Serfas&'; Reactive Gel technology, with a Serfas&'; women&';s-specific Anatomic Groove Design for a super ride. Plus, the Soflex cover adds to the seamless cushiness to keep you smiling mile after mile. a Rails: Steel a Size: 260mm x 178mm a Weight: 625 grams a Cover: Soflex