Thermal Performance

Merino wool’s natural insulating properties stem from its crimped structure, which traps air pockets, providing excellent heat retention. The high moisture-wicking ability of Merino wool allows it to absorb and release moisture, keeping the wearer dry and comfortable even during intense physical activities.

Moreover, Merino wool is inherently breathable, allowing excess heat and moisture to escape, preventing overheating. This feature is crucial for maintaining a comfortable body temperature in various environments, making Merino thermal underwear suitable for both cold and temperate conditions.

Merino wool possesses unique properties that make it ideal for thermal wear. Small fibre diameter, fine micron wool, creates a soft and itch-free fabric that feels comfortable and pleasant against the skin. The crimped structure of Merino wool fibres contributes to its natural elasticity and resilience, enabling the fabric to retain its shape even after repeated stretching and compression.

The great advantage of Merino Skins and Thermo Fleece thermals is that they are fully machine washable. When it’s time to clean them, simply toss them into the washing machine. Use a gentle or wool cycle with cold water and a wool-specific detergent that does not contain bleach. Bleach can damage the delicate merino wool fibres and should be avoided at all costs. Additionally, be cautious of using detergents that may contain hidden bleach, look out for words like “Optical Brighteners” or “Bio Clean” or similar branding of products with harsh chemicals that could compromise the integrity of the fabric.

They can be line dried in summer and as these thermals are fully tumble-dryable; drying them in winter is a breeze. After the washing cycle, transfer your Merino Skins and Thermo Fleece thermals straight to the dryer. Use a cold setting to prevent any potential damage to the fabric and remove it from the dryer once dry.  Avoid using dryer sheets or fabric softeners that may contain chemicals harmful to the merino wool. The tumble dry feature saves you time and effort, ensuring your thermals are ready to wear again quickly.