Ergon SMC Sport Gel Saddle - Stealth Womens Small/MediumErgon SMC Sport Gel Saddle Stealth Womens Small Medium. Ergon SMC mountain bike saddle. Further refined for even more comfort the orthopedic foam is thicker softer and creates a large contact area. Features a flat seat for dynamic sitting in different positions without tilting effects. Orthopedic padding provides enhanced support and optimal pressure distribution Provides optimal pressure distribution for sit and pelvic bones the contoured surface