A women's midweight Merino wool baselayer bottom designed for prolonged all-round backcountry use, the Satoro AR leverages the advanced fabric technology of Nucliex STR 180 wool. Each Nucliex yarn is created by wrapping Merino fibres around a nylon filament to combine the natural comfort, efficiency and odour resistance of wool with the durability of the nylon core. Elastane fibres maintain the next-to-skin fit for maximum thermal efficiency and efficient moisture transfer.

• Wool is renowned for its next-to-skin microclimatic comfort and odour control
• Lighter weight wool fabrics are often fragile and are generally lower in abrasion resistantance.
• The Satoro AR is 180g merino wool base layer, utilizes Core Spun Wool Technology.
• This technology combines 18.3 micron Merino wool fibres spun around a nylon core filament.
• The nylon core provides a durable substrate that enables the fabric to be: 20% stronger in burst strength tests, 50% more abrasion resistant

Wool is renowned for its next-to-skin microclimatic comfort and odour controlArc'teryx