Selle Italia T 2 Flow, Saddle, 258 X 233Mm, Unisex, 671G, Black/Hi-Viz* Wide and ergonomic seat designed to improve comfort* Flow anatomic cut out reduces perineal pressure* Gel padding ensures comfort by adding flexibility in the center of the saddle and absorbing vibrations* Hi viz reflective inserts on the back improves the user's visibility and safety.* Soft Tek cover, made from a special molded polyurethane, guarantees high levels of comfort* FeC alloy rails, made from high strength and flexible carbon iron steel