Endurance-level comfort built around the Progetto X2, Castelli’s top seat pad. The Castelli Endurance 3 Bib Shorts are a traditional short that will prove a firm favourite with anyone looking to ride far and in comfort.

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 that’s exactly what the Endurance 3 has. The anatomic cut and mesh bib straps hold 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 you’re riding in the heat of summer or even working up a sweat on the turbo.

Key Features

• Endurance Evolution fabric
• Anatomic cut for perfect on-bike fit
• Mesh bib straps and back
• Progetto X2 Air Seamless seat pad
• Giro3 leg grippers
• 15° – 38°C / 59°– 100°F
• Weight: 186g (Large)

Occasionally, without notice, manufacturers change product design and/or specifications.