The S 5 Lady Superflow saddle delivers comfort, ergonomics, and performance for people riding their bikes for transportation and errands. With a length of just 255 mm, it's similar to the short-nosed Boost saddles with the same ergonomic pedaling benefit. The S 5 Superflow features a "waved" shape that allows the rider to find the ideal seating position, and improved performance. Covered in Soft-Tek polyurethane with a gel layer inserted inside the padding, and the "Flow" central cut-out work together to cushion road vibrations and relieve pressure from sensitive areas, thus enhancing the feeling of comfort. The reflective silver Hi-Viz inserts on the back ensure visibility and safety even at night. SuperFlow technology drastically reduces all physical limitations caused by prolonged pressure in the perineal area High strength and flexible carbon-iron steel FEC alloy rails ID Match: S3 Specifications Gender/Age Women's Color Black Material Synthetic Clamp Style Std Rails Length 255 Defined Color Black Saddle Cut Out Yes Weight 318 Rail Material Chromoly Width 145