Merino Wool Care

Caring for Merino Wool

Merino wool comes from Merino sheep, a breed originating in Spain and now raised primarily in Australia, New Zealand, and South Africa. The fibres are significantly finer than regular wool — typically 15 to 24 microns in diameter compared to 30+ microns for standard wool — making merino garments softer, lighter, and less prone to itching.

Washing

Merino wool is naturally odour-resistant due to its ability to absorb and release moisture vapour. This means you can wear merino garments multiple times between washes — simply airing them out is often sufficient.

When washing is needed, turn the garment inside out and use cold water (30°C / 86°F or below) with a pH-neutral wool detergent. Many modern merino garments are machine washable on a wool or delicate cycle, but always check the care label first. Use a mesh laundry bag for added protection.

Avoid fabric softener — merino's natural softness needs no enhancement, and softeners coat the fibres and reduce their moisture-wicking ability.

Drying

Lay flat to dry, reshaped to its original dimensions. Merino dries faster than heavier wools due to its fine fibre structure. Never tumble dry on high heat — this is the fastest way to felt and shrink merino. Some care labels permit low-heat tumble drying, but air drying is always safer.

Wrinkle Resistance

Merino wool is naturally wrinkle-resistant due to the crimp in its fibres. Light wrinkles from packing will typically hang out on their own. If pressing is needed, use a cool iron with a pressing cloth between the iron and the garment, or use a steamer held several inches away.

Why Merino Is Different

Merino fibres can absorb up to 30% of their own weight in moisture before feeling wet, compared to roughly 7% for synthetic fabrics. They also regulate temperature naturally, keeping you warm in cold conditions and cool in warm ones. These properties make merino one of the most versatile natural fibres available.