The ergonomic revolution for touring bikes. These are the ST Core EVO saddles, which bring maximum comfort over long distances in both men's and women's versions. The floating TwinShell concept with ergonomic core supports the natural movements of the pelvis when pedalling, actively relaxes the sit bones and reliably absorbs shock. The core consists of Infinergy®, the latest E-TPU material that brings the latest technology in response and damping. the 3D anatomically shaped seating area has been optimised through studies and field tests separately for men and women. Thanks to the distinctive relief channel, numbness and pain are effectively prevented even on long rides. Name: ST Core Prime EVO Women Purpose: Performance Comfort, Touring Sizes: S/M, M/L Core: BASF Infinergy® (E-TPU / Closed Cell Particle Foam) Skeleton: Nylon Composite Scuff: CroMo Upper: Microfiber Padding: Orthopedic Comfort Foam Gender: Women Seat bone distance: 9 - 12 cm (S/M), 12 - 16 cm (M/L)