This is the largest and most comfortable cruiser style bicycle seat on the market Features a friction-free E-GEL® layer designed to behave as a second skin and reduce chafing by moving with the motion of the rider thus reducing uncomfortable friction. Also features Serfas® Deep Groove™ Design central pressure-eliminating channel, Dual Density® Base, four-way stretch moisture-wicking Lycra cover, elastomer rear suspension, and heavy-duty steel rails.