Castelli Endurance X2 Bib Shorts
Constructed to handle your longest rides, the Castelli Endurance X2 Bib Shorts are engineered with a focus on comfort, mobility and speed. Endurance Evolution fabric provides muscle support and gives a perfect 8-panel fit. Bib straps are designed to accommodate cyclists who primarily ride long to burn calories. Progetto X2 Air chamois features a skin care layer, seamless integrated technology cushioning layer and viscous padding inserts which work together to give famous comfort and improved airflow. Giro leg grippers improve aerodynamics and won't ride up your thighs.