The Enve x Selle Italia SLR Boost Superflow Saddle is designed for comfort and performance on all of our road rides. From sun up to sunset, we can count on the shape and lightness of this saddle to make for a superb ride. The Ti 316 rails are light on grams, and the Fibra-Tek cover makes for durability that's hard to beat. That, along with the Superflow central cutout, which relieves pressure on the perineal area, ensures our ride is sublime from start to finish.