Serfas ground breaking and patented RX split design seats are designed to alleviate numbness and not restrict blood flow better than any other seat on the market.
RX models have a full length anatomical groove down the middle of the saddle along with an elevated seat position. This has proven to eliminate pressure and put your weight where it belongs—around your sit bones.
This men's version is best for bikes with the handlebars that are at about the same height as the seat.
Backed by Serfas' 90 day test ride guarantee.