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Cycling Triathlon Accessories Collection Lifestyle Online Exclusives OFF THE BACK - Sale
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Castelli and Polartec® Aircore™

AIR REVOLUTION

AIRCORE™ ACTIVELY VENTILATES SWEAT AWAY FROM RIDERS’ BODIES USING THE NATURAL POWER OF AIRFLOW, CREATING A MICROCLIMATE THAT KEEPS THE CORE STABLE AND PERFORMANCE HIGH, EVEN DURING THE MOST INTENSE RIDES.

MANY FEATURES,
ONE SINGLE TECHNOLOGY

AIR PERMEABILITY

INSULATION

WATER REPELLENT

WINDPROOF

PFAS FREE

THE FABRIC IS 100% FREE FROM PFAS - BASED CHEMICALS AND ENGINEERED FROM RECYCLED POLYESTER YARNS.

CASTELLI AND POLARTEC®

THE COLLABORATION BETWEEN CASTELLI AND POLARTEC®, A GLOBAL PIONEER IN ADVANCED FABRIC TECHNOLOGIES, REPRESENTS A FUSION OF INNOVATION, TECHNICAL EXCELLENCE, AND A SHARED COMMITMENT TO PUSHING THE LIMITS OF PERFORMANCE WEAR