One of the simplest ways to keep warm is to start at the top. The Swift Toque was designed for aerobic activities like cycling where it's important not to overheat. Made of wicking, polyester/spandex fabric for excellent moisture management; thin enough to easily wear under helmet; made in Bozeman, Montana.
Available in two sizes: S/M (6-7) or L/XL (7-7 3/4). Note that these measurements are hat sizes. To determine, measure the circumference (inches) at the widest part of the head, just above your ears and eyebrows. Divide by 3.14 (pi).