Ergon SM Women's Saddle. Features: Ergonomic mountain bike saddle designed specifically around the female pelvis Elongated relief channel prevents discomfort and numbness Flat, comfortably padded sit zone Short saddle nose for greater freedom of movement on the bike SM Sport Gel: Orthopedic comfort foam with gel inserts for optimum pressure relief SM: Orthopedic comfort foam padding Engineered in Germany Specifications: Ergon Size: M/L (Medium/Large) Rail Size: 7 x 7mm (Standard) Rail Material: Chromoly Cover Material: Synthetic Gender: Women's Discipline: Mountain Color: Black Weight: 275g