The Buff Solid Taupe Merino Lightweight Tubular Neckwarmer is designed to be lightweight and multifunctional and is made of 100% merino wool. It is the perfect cool weather layer for the eco-conscious adventurer. The ethically-sourced merino wool feels super-soft against the skin, and naturally resists odors. As well as this, its versatility means it can be worn in many different ways. Made from 100% Merino Wool. Wash by hand. Made with 100 percent natural, cruelty-free Merino wool. Ethically sourced Merino yarn from sheep raised in Australia. Natural fibres that offer the highest temperature regulation. Fabric with fibres that naturally prevent the bacterial growth that can lead to smells.