Castelli’s Free Aero Race Bibshorts employ three different fabrics to keep you comfortable, and fast. Their Energia Micro side and back paneling allows full range of motion, their Breathe Micro fabric in the front maximizes airflow, and their Action Micro fabric in the saddle contact areas ensures durability. Plus, their comfy Progetto X2 Air chamois has just the right balance of long-lasting support and airflow, while their Free Bib straps are narrow, allowing for an open chest. These airy bibs also sport Castelli's GIRO3 leg grippers and seam-free inner legs for a comfy, secure fit.
Vortex dimpled fabric on legs for aero performance
Forza fabric on inner legs with 38% Lycra® content for perfect fit
Carré engineered lie-flat bib strap construction for minimal coverage, maximum comfort
Giro Air mesh-like leg gripper elastic for better grip distributed over larger area
Doppio V construction in front for increased support and comfort
Reflective detailing on back
Progetto X2 Air seat pad for even greater comfort