Louis Garneau Hugo HeadbandHere's a piece of unheralded gear of supreme importance to cyclists. It's the Louis Garneau Hugo Headband. Sure, when used correctly it is hidden from site beneath the helmet, but that's exactly the idea. It's an item constructed with Heatmaxx, an element offering body heat retention. You know what they say about wearing a hat, right? This is the "hat" you wear, under your helmet, when the weather begins to cool. It includes DRYTEX 6000 material, a 2-way, 100% polyester mechanical knit with one brushed side to improve heat retention. Lots of anti-cold technology working for you here. Let it work in secret to make your rides more enjoyable.FeaturesReflective accents for safetyFlattened seam to minimize discomfortOffered in one sizeSizeHead Circumference (in)Head Circumference (cm)One Size20.5 - 25.7552 - 65