The fizik tundra 00 saddle allows you the freedom of movement and support you need while taking on the trails itrsquoll give you plenty of room out of the saddle and keep you in control while yoursquore in it this fizik mtb saddle features a high modulus 00 carbon shell with wing flex technology which is ideal for freedom of thigh movement a lightweight thin layer of 00 foam pads out the shell ergonomically to relieve pressure points support your riding position and keep fatigue at bay