Brave the cold weather in Giro's Merino Winter Cap. The Australian Merino Wool outer and fold-able ear flap are amazingly warm, yet also moisture wicking and soft -- so you stay toasty, dry and itch-free all season long.

The liner material is made from a highly breathable polyester blend and features X-Static, an anti-microbial fiber which helps eliminate odor causing bacteria. The classic paneled construction and reinforced brim look great too.