The Alterra Bib Undershort was developed to provide the welcomed comfort and protection found on traditional bib shorts but with added ventilation and storage for the most demanding long and self-supported journeys.
High-density foam, Contour Pro Chamois for long distance comfort
Highly breathable moisture wicking construction
Microfiber leg bands with silicon gripper
Multi-pocket design allows you to securely carry extra water bottles, nutrition and tools and does not interfere with waistline of an outer short
Zippered pocket keeps your valuables secure
2X-Large, Large, Medium, Small, X-Large
Have Experience With This?
not logged-in log-in to receive an emailed response