Pearl Izumi Thermal Lite Arm Warmers 2013
The seamless Thermal Lite Arm Warmers are lightweight, packable, and perfect for cool days.
I bought these because they were on sale and I always wanted to try some. They turned out to be comfortable, light, and awesome. They stay up for the entire ten miles, which was also a surprise. Just warm enough to get my blood flowing and no sweat under my backpack. I am very happy with these and would definitely recommend.