Cyclists are not known for having the most robust of arms. So when the temps go down, it's important to keep them warm. The Nashbar Thermal Arm Warmers make it easy to take the freeze out of your frail upper appendages without resorting to drastic measures like long sleeve jerseys.
Warm fleece backing wicks away moisture and helps retain heat in cold weather
Stretchy lycra construction moves with your body to eliminate chaffing or rubbing
Silicon upper arm grippers helps the warmers stay in place while you're riding hard