The Bioaktive Sportive Open-Fit saddle offers the perfect blend of comfort and performance, crafted for riders who value endurance and anatomical support. Its biodynamic Biofoam structure ensures reduced weight, lasting durability, and adaptability to the pelvis’ natural movement while pedalling. The innovative Open-Fit design, developed through clinical and anatomical research, features a gradual central cut-out to relieve pressure in the perineal area for total comfort on long rides. Suitable for both road and off-road disciplines, this saddle combines Italian craftsmanship with proven ergonomic technology. Bioaktive represents a line of anatomically designed saddles shaped by the heritage and expertise of Selle San Marco — an Italian company handcrafting bicycle saddles since 1935. Each model combines premium materials, advanced construction, and performance-driven features to meet the needs of every rider. The collection simplifies selection by aligning saddle design with riding style: Sportive, Trekking, or City. Features • Open-Fit design for anatomical relief and perineal comfort • Biofoam padding for lightweight resilience and long-term durability • Steel/Carbon rail for balanced strength and shock absorption • Polypropylene shell for structure and support • Black Matt Silkfeel cover for grip and weather resistance • Suitable for road and off-road riding Specifications Rail: Steel / Carbon Shell: Polypropylene Padding: Open Biofoam Cover: Black Matt Silkfeel Size (Small): 254 × 151 mm Weight: 310 g