Castelli UPF 50+ LIGHT ARM 2 SLEEVES sleeves are valuable accessories for cyclists who refuse to get sunburned on every ride.
They offer excellent protection against UV rays, tested UPF 50+ . Their light weight also means that heat is kept to a minimum for optimum riding comfort.
The polyester design results in a fabric capable ofeffectively wicking away perspiration. They're also fitted with silicone elastic at the top to ensure they stay in place on the arm.