Get the most out of the bike leg with Fizik's Arione Tri 2 Carbon. This top-notch saddle features Fizik's Wing and Twin flex shell, which boosts pedaling efficiency by slightly flexing where your thighs meet the saddle and gives you a larger sweet spot for even pressure distribution. The Kium rails make this saddle nice and light, and add a touch of durability, too. Plus, the padding extends through the nose for impressive comfort even when you're tucked. Also, Fizik's smooth Microtex sides and seamless nose allow you to transition from the aerobars to the brakes with ease.