Maximises pedalling comfort even for longer use. The SuperFlow technology drastically reduces all physical limitations caused by prolonged pressure in the perineal area. A layer of gel that ensures excellent sitting comfort by offering flexibility in the central part of the saddle and absorbing road vibrations. Fec Alloy, High strength and flexible carbon-iron steel alloy, ø 7 mm. Soft-Tek, a special polyurethane cover s high levels of comfort. Selle Italia idmatch S3.