ESD - Ergo Shape Design technology comes on all the top Prologo saddles models. The ergonomic design has a very slim area at the front and a short rear are that quickly expands to it's maxmimum width. The saddle ensures proper support for the ischial bones meaning a pedalling freedom without friction.

Active Density - The saddle comes with 3 areas of different density padding getting more dense closer to the rear. High density at the rear to give great support, medium density in the central section to take pressure off the pelvic zone and low density at the front to stamp out peaks of pressure and ensures the saddle stays stable. This is then combined with varying levels of stiffness in the base of the saddle to further enhance the comfort for the rider.

Nack Rails - Nano carbon fibre rails combined with kevlar and aluminium filaments in the seat clamp area. This adds upto a a rail that is perfectly stiff and balanced and very lightweight.

U- Clip - This saddle comes equipped with Prologo's u-clip design meaning you can purchase a u-clip making it very easy to attach a saddle bag without the need for any tools.