The Progetto X2 Air Seamless seat pad consists of two separate layers: a soft stretchy layer that sits next to your skin and prevents any rubbing, and a perforated cushioning layer with two separate density foams along with breathable perforated gel inserts. These layers work together to keep comfort levels at an all-time high, for the pro peloton and dedicated weekend rider alike.A pro-level seat pad demands a great fit, and thats exactly what the Endurance 3 has. The anatomic cut holds the seat pad in just the right place and seams around the hip area create the perfect on-bike shape. The Endurance Evolution fabric provides optimum muscle support and feels dry when youre riding in the heat of summer or even working up a sweat on the turbo.Key FeaturesEndurance Evolution fabricAnatomic cut for perfect on-bike fitProgetto X2 Air Seamless seat padGiro3 leg grippers15°38°C / 59°100°FWeight: 162g (Large)