Never used. 155mm . Black. The Specialized Womens Lithia Comp Gel is plush and comfortable, with sleek looks. This women's gel saddle is light and soft enough for anything from longer fitness rides to casual weekend cruising. Women's Body Geometry cut-out is medically tested to reduce soft tissue pressure. Lightweight and supportive PU foam with gel inserts for increased comfort over longer rides. Sturdy fibre reinforced shell features women's-specific tuning for all-day riding efficiency. Light and super durable hollow Cr-Mo rails. Tough, light and water resistant Micromatrix cover.