The top of the line model in the SFC3 Series. In addition to the features found on the SFC3 Comp, the SFC3 Evo comes with friction-reducing side flanks. Perfect for pressure-free saddle comfort for fitness bikes, e-bikes, and touring bikes. Scientifically and ergonomically tested for effective relief of the perineum and genital area, so numbness is reduced and riding comfort is increased. The extra-large seating area effectively reduces pressure points and distributes the pressure optimally to the sit bones and pubic bones, even without wearing padded cycling shorts.