Redd Dog Neck Sock
A 200gsm Merino Wool with low 18.5 micron for next to skin comfort. Tapered design means less fabric at the back where you don't need it., and more at the front to keep your neck & upper chest warm. Fine enough to fit under helmet strap comfortably. The hint of spandex means it holds its shape and stays in place during the ride. Can be worn above nose, below nose, or below mouth. One Size Fits All.