Norrona /29 Heavy Merinoull Headband Grey Melange One Size 5224-23 8870 ONE SIZE. This headband is the perfect accessory to pack for all your next outdoor adventure. They use RWS certified 100percent 195 micron extra fine merino wool in a lightweight knitted 2-layer construction (1 knit/1 fleece) because merino wool is warm soft on the skin and is anti-odor and temperature regulating. Made with 100percent merino wool. This headband has a regular fit. Specifications for Norrona /29 Heavy MerinoUll Headband: Manufacturer: Norrona Age Group: Adults Application: Outdoor Fabric/Material: Merino Wool Weight: 0.12 lb Unisex Size: One Size Features of Norrona /29 Heavy MerinoUll Headband Inside hang loop Fleece-lined Package Contents: Norrona /29 Heavy MerinoUll Headband Norrona 5224-23 8870 ONE SIZE: /29 Heavy Merinoull Headband Grey Melange One Size