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Heimdall Men’s Extrafine Merino Baselayer
£149.00
New Release
Heimdall
£149.00

Men’s Extrafine Merino Baselayer

Warm, moisture-managing, itch-free Merino base layer for cold-weather layering. 

Birdseye mesh knit enhances comfort and moisture management. Flatlock seams for comfort. Warmth, even when wet. Naturally odour-resistant, crease-resistant and antimicrobial. 9.5-micron extrafine Merino feels soft and silky.
 
Core-spun yarns add stretch, strength, and faster drying. Body-mapped pointelle panels for airflow through sides and underarms. Double-layered rib collar and ribbed cuffs. Reverse coil, auto-lock YKK® quarter zip for temperature management. 

Read Technical Specification
Sizing Chart
Select Colour/Size

Design & Construction

Usage

Deep Powder Skiing, Snowboarding, Mountaineering & Expedition

Fabric

90% extrafine merino wool, 10% polyester

19.5 micron

Uses core spun technology (Core spun polyester)

Non-mulesed merino wool

Uses PBT polyester, providing enhanced durability, stretch, quick drying properties and comfort

Fit

Athletic

Protective high collar

Drop back hem

Logo

Woven label at hem

Colours

Phyllite, Slate Marl

Size range

S, M, L, XL

Features & Components

Zips

YKK® quarter-zip for rapid ventilation

Seams

Flatlocked seams throughout

Comfort Features

Odour-resistant, sweat-wicking, anti-itch merino wool blend

Body-mapped pointelle ventilation side and underarm panelling

Rib knit cuffs for a close fit and added warmth

Technical Data

Weight

260g (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

Based on 39 reviews
97%
(38)
0%
(0)
3%
(1)
0%
(0)
0%
(0)
B
Ben N.
Well worth it

Amazing quality, comfortable to wear. One of my favourite clothing purchase.

C
Cris T.
Wow! What a gem 💎

I live in baselayers, work in them, ride in them, run hike and climb in them, gym in them, and this one is an absolute beauty. Cant praise it highly enough. The detail is perfect. Feels so luxurious.
My wife is jealous and asks “when are Jottnar making them for girls, please?”

G
GARRY
Hemindal

Great quality as usual from yourselves. Fits nice and very warm .very smart can even wear to pub

D
Dave
Heimdall

Unbelievable base layer and I’m turning into a jottnar nut. Was arcteryx through and through but now after last couple of purchases this is the brand i need.

J
Jeff P.
Such a great top

This is definitely a cross over top it’s smart enough to wear on an evening out with jeans or trousers. I’m sure that it will be as good under a waterproof while hiking but I haven’t been able to bring myself to do that yet 😂 keep up the great work the kit is so good

Customer Reviews

Based on 39 reviews
97%
(38)
0%
(0)
3%
(1)
0%
(0)
0%
(0)
B
Ben N.
Well worth it

Amazing quality, comfortable to wear. One of my favourite clothing purchase.

C
Cris T.
Wow! What a gem 💎

I live in baselayers, work in them, ride in them, run hike and climb in them, gym in them, and this one is an absolute beauty. Cant praise it highly enough. The detail is perfect. Feels so luxurious.
My wife is jealous and asks “when are Jottnar making them for girls, please?”

G
GARRY
Hemindal

Great quality as usual from yourselves. Fits nice and very warm .very smart can even wear to pub

D
Dave
Heimdall

Unbelievable base layer and I’m turning into a jottnar nut. Was arcteryx through and through but now after last couple of purchases this is the brand i need.

J
Jeff P.
Such a great top

This is definitely a cross over top it’s smart enough to wear on an evening out with jeans or trousers. I’m sure that it will be as good under a waterproof while hiking but I haven’t been able to bring myself to do that yet 😂 keep up the great work the kit is so good

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