The Selle Royal Respiro saddle is a unisex saddle that features an athletic fit. Selle Royal saddles with an athletic fit give the spine a 30 degree angle. The upright position moves the weight distribution and sit bones further back on the saddle. The Active Ventilation system generates a cooling flow of air to keep you dry and comfortable. The Xsenium Cool Colver allows the saddle to stay 25 degrees cooler than a traditional black saddle in the sun. The ventilation channel also helps to keep the pressure off of the perineum. Rail: Manganese Clamp Style: Std Rails Length: 277mm Width: 163mm Weight: 360grams Gender: Men's/ Women's | Selle Royal | Respiro Athletic Saddle Athletic