Ready to carry you towards the podium, this high-quality throne features a microtex cover that's incredibly durable when it comes to tackling all the challenges of a long day out on the road. in addition, its nylon shell provides incredible support & flexibility, so you can move around freely to find your sweet spot & stay comfortable. K:ium Railed Saddle This sleek throne also features a k:ium rail construction which combines a tough alloy with a tubular design. This results in an 8% weight reduction when compared to titanium railed saddles, so you can benefit from a high strength to weight ratio. Fizik has also gone the extra mile by completing its rail surface with a special finishing process which reduces wear & corrosion.