Almost as light as a carbon-railed saddle (actual weight on mine was 148g) without nonstandard rail sizes and worries about durability. Also at a great price. For me, the flat profile front to back is good, allowing changes of position. It's also fairly flat side to side, so pressure is more on the sit bones, less on the center area, actual width is about 135mm. Rather thin padding (that's why it's so light) is not an issue if the basic shape works well for you.