Merino wool is known for soft comfort, natural temperature regulation, moisture management, and odour resistance Merino yarns meet the Global standard for Responsible Wool (RWS) certification Plant-derived TENCEL™ fibres provide exceptional softness and breathability Nylon fibres add durability Betaspun technology combines fibres to create a light, soft, durable yarn that regulates temperature, and resists abrasion and pilling Shoulder seaming and construction designed for comfort under a pack Regular fit with articulated patterning for mobility and comfort