Brynje Wool Thermo T-shirt

A superfine merino mesh baselayer trusted by the Norwegian Armed Forces and polar explorers for next-to-skin insulation in cold conditions.

The Brynje Wool Thermo T-shirt is built on Brynje's signature mesh construction — a design inspired by historic Viking armour — which actively transports moisture and heat away from the body during activity, then traps warm air in the mesh cells during rest. Made from 17.5-micron superfine merino, it is itch-free, naturally odour-resistant, and insulates even when wet. Suited for medium to low activity across all four seasons.

Features

• Unisex slim fit with long cut; fabric stretches to shape

• Crew neck with raglan sleeves for unrestricted arm mobility

• Solid-knit shoulder panels for carrying comfort under pack straps

• Non-chafing flatlock seams throughout

• Naturally antimicrobial, antifungal, and odour-resistant merino wool

• Insulates when wet; high wicking and breathable mesh construction

• Machine washable on a wool cycle; made in Europe

Technical Specifications

• Material: 80% Merino wool, 20% polyamide

• Merino fibre diameter: 17.5 micron (superfine)

• Fabric weight: 125 g/m²

• Weight: 110 g