The Nago Evo is a unisex semi round saddle ideal for medium to long distance road and XC riding. It offers great versatility for riders that like a choice of riding positions. It\'s equally suited to weekend rides and racing. Specifications: Size (mm): 275 x 134 Weight (gr): 192 Base: Carbon Fiber Injection Rail: Nack Cover: Microfiber Padding: Light foam PAS - Perineal Area System: This special cutaway technology eliminates pressure spikes and numbness in the pelvic area. Unlike regular cut-outs, the particular shape of the foam mold leaves the base intact and ensures that the saddle remains durable over time. This ensures a continuity of the pelvis movement even after many kilometres. The result is comfort and performance over long rides. It’s compatible with both male and female anatomies. Nack Nano carbon fibre rail. In addition to the carbon, Kevlar and aluminium filaments are integrated into the seat-post clamp area and are arranged in a production process called Braided Carbon Rail