Castelli Light Arm 3 Sleeve UPF 50+ combi Bluetooth Smart and ANT+ dual

Bluetooth Smart and ANT+ dual band technology allows you to connect to and display data on both smartphones and GPS bike computers

fast descents

and all over the mountain at an affordable price

supportive feel and customized fit that’s a favorite of our freestyle athletes

Elastic top with ergonomic fit and excellent body-temperature management

Castelli Light Arm 3 Sleeve UPF 50+ combi Bluetooth Smart and ANT+ dualSun protection without overheating. Features: Solare fabric is highly breathable for sun protection without overheating UPF 50+ protection Polyester based for excellent moisture management Silicone elastic at top for excellent grip