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Our Castelli arm warmers are the perfect accessory for cycling and MTB adventures in all kinds of weather.
Keep your arms warm on chilly morning rides and protected from the sun in the afternoons with our California 89 designed Arm Warmers from Castelli Cycling. Unisex Sizing.
Material: Water-resistant thermal and breathable Nano Flex fabric. Nano Light insert on back for extra stretch, bringing better fit and comfort. Double-sided silicone grippers to keep the warmers in place.
Color: Black, Neon, White