Pro Griffon Ti saddle with titanium rails and carbon reinforced shell. The Turnix is made for 'workers', cyclists who move their upper body a lot while riding.
This saddle has a rounded-off rear part, making it highly suitable for riders who move around while they ride and whose hips rock from side to side. The round shape provides more freedom of movement for those riders than a flat saddle could.
This is a semi-flat saddle, meaning that the saddle is flat at the front, and raised a little at the back. The shape makes it particularly suitable for riders with a moderate degree of flexibility in their spine. This has to do with how easily these riders can rotate their pelvis: they might need a little extra support when riding upright, but can manage on their own when riding on the drops.