Lightweight multifunctional and made from MERINO WOOL fibres and patented, award-winning, material technology from VIRUSTATIC®. Merino wool is a 100% natural, renewable, and biodegradable fibre. Our Merino is RWS (Responsible Wool Standard) certified, meaning it is grown year-round by happy and ethically reared Merino sheep. Merino is also regenerative and sustainable and free from PFAS and toxic forever chemicals.