Men's 220gsm Merino Wool Base Layer - Schiehallion
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Product Description
Alpine Performance | Schiehallion Collection
Designed for demanding alpine conditions, the Schiehallion Men’s 220gsm Merino Base Layer is a premium midweight thermal built for all temperatures.
Engineered in Scotland/England and responsibly made in Europe, it combines high Merino content with seamless construction to deliver exceptional warmth, breathability, and next-to-skin comfort during skiing, mountaineering, cold-weather hiking, cycling and even golf!
Why Schiehallion Outperforms
Unlike mass-market base layers, Schiehallion is purpose-built for alpine use, and winter layering.
What sets it apart:
- Scottish designed for alpine terrain with English & Highland input. Developed for Scottish Munros, the Alps, and cold-weather mountaineering, Scottish golf, Running, MTB
- 220gsm midweight construction The ideal balance of warmth and breathability for high-output activity in sub-zero conditions.
- Seamless design Zero chafing under rucksack straps or climbing harnesses during long days in the mountains.
- 56% mulesing-free Merino wool Naturally thermoregulating, moisture-managing, and odour-resistant — no chemical treatments required.
- Made in Europe - High-quality manufacturing with consistent performance and durability.
- Proven temperature range Tested and worn in real alpine conditions from -10°C and lower as part of layering
Why "Schiehallion"?
Named after one of Scotland’s most iconic Munros, Schiehallion (1,083m) rises from the heart of Perthshire. Known as the “Fairy Hill of the Caledonians”, its distinctive, symmetrical shape made it central to an 18th-century scientific experiment to estimate the mass of the Earth.
Like the mountain itself, the Schiehallion base layer is designed to endure — precise, dependable, and built for serious conditions.
Composition
- 56% Virgin Wool - mulesing-free Merino Wool
- 42% Polyamide (14% recycled, 28% non-recycled)
- 2% Elastane
Key Features
- 220gsm Midweight: Optimal warmth-to-weight ratio for all conditions
- 56% Mulesing-Free Merino Wool: Ethical, natural temperature regulation and odour resistance
- Seamless Construction: Eliminates chafing and maximizes comfort
- Designed in Scotland: Premium quality and attention to detail
- Made in Europe: Expert craftsmanship
Temperature Rating & Use Cases
Ideal for:
- Alpine skiing & ski touring
- Winter mountaineering & climbing
- Scottish Munro bagging in winter
- Cold-weather hiking, trekking, MTB, Golf, Trail Running and Cycling
- Base layer foundation for extreme-condition layering systems
Fit and Sizing
Our base layers are a slim tailored fit with a long back length for all day comfort with or without a rucksack.
Product Care
Machine wash on delicate cycle (max 30˚C), using an eco-friendly delicate washing liquid. Personally, we recommend Nikwax Woolwash and a max spin of 400rpm.
Why Choose Merino Wool?
Merino Wool provides one of the best warmth-to-weight ratios of any base layer, naturally regulating temperature and resisting odors, making it an essential layer for all-day outdoor comfort.

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