Castelli pro thermal arm warmers

A genuine pair of rider-issue Castelli thermal arm warmers, never made available for retail sale. These warmers use Castelli’s premium thermal fabric to provide reliable warmth while maintaining breathability and a smooth, close fit ideal for cool to cold weather training.

The brushed interior traps heat effectively, while the outer surface manages moisture and blocks wind chill. Anatomical shaping ensures a crease-free, comfortable feel, and silicone grippers keep them perfectly in place during racing or long endurance rides.

• Rider-issue Castelli thermal arm warmers
• Soft brushed interior for warmth in cold conditions
• Breathable thermal fabric to prevent overheating
• Ergonomic shaping for a smooth second-skin fit
• Silicone grippers for secure positioning
• Never sold at retail, rider issue only

Items marked “as new” have come directly from riders’ kit bags and have not been worn, making them effectively brand new.

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