GBP
USA
Men's Extrafine Merino Baselayer
Crafted from nature’s finest and rarest extrafine merino wool, Heimdall is a flatlock seamed technical baselayer designed for exceptional warmth, breathability, and performance in challenging conditions. Ideal for inbounds skiing, off-piste adventures, mountaineering, and expedition use, the super-soft durable merino delivers all-day comfort and regulating warmth, even when wet. Naturally odour and crease-resistant, as well as antimicrobial, you’ll stay fresher for longer even on multi-day trips.
Extrafine merino is renowned for its exquisitely soft and silky feel, while retaining its shape with a natural bounce. Due to Heimdall's fully-fashioned build, the flatlock seams lie smoother against the skin, giving optimum comfort, freedom of movement and a luxurious, polished look. Perforated side and underarm panels enhance airflow, and the double layered rib collar gives wind-blocking warmth with natural stretch. Finished with a reverse coil, auto-lock half-zip for better longevity and ease of use.
Extremely time-intensive to craft and a zero-waste benefit, you’ll immediately appreciate the finer detailing of this luxury baselayer against your skin. Given extrafine merino’s outstanding temperature control, wear as a breathable standalone in warmer weather, or get exceptional warmth when layering for cold adventures.
Usage
Deep Powder Skiing, Snowboarding, Mountaineering & Expedition
Fabric
90% Extrafine merino wool, 10% polyester
19.5 micron
Fit
Athletic
Protective high collar
Drop back hem
Logo
Woven label at hem
Colours
Eclipse, Oat
Sizes
S, M, L, X
Zips
YKK® chest half-zip for rapid ventilation
Seams
Flatlocked seams throughout
Comfort Features
Odour-resistant, anti-itch merino wool blend
Body mapped pointelle ventilation side and underarm panelling
Wrist warming rib knit cuffs
Weight
220 g (men’s medium)
Wash Care Instructions
Machine wash at 30°c - gentle wash
Dry flat
Do not dry clean
Cool iron
Do not tumble dry
Do Not Bleach
Customer Reviews
Well made, fit is snug but comfortable. Haven’t tried it yet carrying any load but the material feels soft enough not to rub.
Quality kit, keep up the good work
I was sceptical about how lightweight this was but as soon as you pull it on you can feel the warmth. Nice length to cover beyond lower back - I’m 5ft 10 and 83 kg and a medium fits perfectly. Zipped right up it keeps the neck warm and avoids needing a snood. Brilliant material, fit, feel and I think it looks pretty good too.
Outstanding quality base layer. I love this piece.
Very good weight to warm.
Bought mine pre prdered just as they were initially released last year I think with my njord.
The 3 stars are because I have found the label on the inside of the garment rubs on my skin and ends up being uncomfortable/leave red marks on my abs if worn for any period.
I don't wear it too often because of the above.
If it is cold however, I will wear a sacrifical layer underneath to take the brunt of the damage, as, even with the lower rating, the thing fits well, is comfortable (stand fast previous issue) and is high quality.
As per my initial remark; it could be an issue they have recitified in subsequent iterations.
A great top with a very high warmth to weight ratio - it weighs next to nothing, packs away small but you feel instantly warmer as soon as you put it on. I bought it for skiing and winter sports but I’ve been using it a lot mountain biking on Dartmoor, as it bridges the gap perfectly between a tee shirt and a thicker fleece long sleeve. It does fit quite tight though, I’m a 40” chest and 5’ 7 and I got a medium. This is fine for riding and exercise etc but if I wanted a slightly more relaxed fit I would have to go for a large.
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Customer Reviews
Well made, fit is snug but comfortable. Haven’t tried it yet carrying any load but the material feels soft enough not to rub.
Quality kit, keep up the good work
I was sceptical about how lightweight this was but as soon as you pull it on you can feel the warmth. Nice length to cover beyond lower back - I’m 5ft 10 and 83 kg and a medium fits perfectly. Zipped right up it keeps the neck warm and avoids needing a snood. Brilliant material, fit, feel and I think it looks pretty good too.
Outstanding quality base layer. I love this piece.
Very good weight to warm.
Bought mine pre prdered just as they were initially released last year I think with my njord.
The 3 stars are because I have found the label on the inside of the garment rubs on my skin and ends up being uncomfortable/leave red marks on my abs if worn for any period.
I don't wear it too often because of the above.
If it is cold however, I will wear a sacrifical layer underneath to take the brunt of the damage, as, even with the lower rating, the thing fits well, is comfortable (stand fast previous issue) and is high quality.
As per my initial remark; it could be an issue they have recitified in subsequent iterations.
A great top with a very high warmth to weight ratio - it weighs next to nothing, packs away small but you feel instantly warmer as soon as you put it on. I bought it for skiing and winter sports but I’ve been using it a lot mountain biking on Dartmoor, as it bridges the gap perfectly between a tee shirt and a thicker fleece long sleeve. It does fit quite tight though, I’m a 40” chest and 5’ 7 and I got a medium. This is fine for riding and exercise etc but if I wanted a slightly more relaxed fit I would have to go for a large.
