Castelli Endurance 3 Bibshort Top-of-the-line comfort The Castelli Endurance 3 bibshorts were designed with only one thought in mind, to make the ultimate endurance bibshorts designed to handle the longest days in the saddle. Every detail has been thought out. From the Endurance Evolution fabric which provides optimized compression support, fit, and moisture control. To the mesh bib straps and back which provide plenty of ventilation and airflow. For the chamois, Castelli incorporated their Progetto X2 Air Seamless pad which provides exceptional comfort and increased airflow, for comfort you can count on as the miles tick away. GIRO3 leg grippers keep the bibshorts from shifting around, for all-day comfort you can count on. Features Endurance Evolution fabric offers excellent compression support and moisture control Progetto X2 Air Seamless pad keeps you feeling comfortable at mile 10 or mile 100GIRO3 leg grippers keep the bibshorts locked in place Mesh bib straps and back provide optimized airflow and ventilation Specifications Material Endurance Evolution Fabric Intended Use Road Sizing Size Small Medium Large Extra Large XX-Large XXX-Large Chest (in)36"37. 5"39"41"43"45"Waist (in)31"33"34. 5"36. 5"38. 5"40. 5"Hip (in)37"38. 5"40"42"44"46"Inseam (in)32. 2"32. 6"33"33. 5"33. 8"34. 2" | Castelli | Endurance 3 Bibshort Men's | Size Small In Black