Selle Italia: Making cycling in low light conditions safer thanks to it's Hi-Viz inserts, the S 5 Superflow is a fantastic choice for any urban cyclist.Maximizing pedalling efficiency in any situation, the S 5 Superflow is the perfect choice for anyone who prioritizes performance. The padded gel inserts, together with the Superflow cut-out that relieves pressure on the perineal area, ensure maximum comfort. The wave-shaped saddle puts you in an active position, while the Hi-Viz inserts on the back keep you safe in low light conditions. From weekday commutes to weekend group rides, the S 5 Superflow is a smart choice.Materials and ShapesSuperflowThe Superflow technology drastically reduces all physical limitations caused by prolonged pressure in the perineal area.Fec Alloy RailHigh strength and flexible carbon-iron steel alloy, ø 7 mm.Soft-TekSpecial polyurethane cover guarantees high levels of comfort.Light GelLightweight gel layer that ensures excellent sitting comfort and complete absorption of vibrations, guaranteeing lightness and performance.Hi-VizSpecial reflective surface which makes visible each movement even in poorly lit areas, improving safety. Technical SpecificationsWeight S3 360 g – L3 368 gDimensions S3 145 x 255mm L3 160 x 255mmRail FeC Alloy Ø7Intended use Road, Touring