BRYNJE SUPER THERMO T- SHIRT, black

BRYNJE Super Thermo T-shirt is the original and best-selling synthetic mesh base layer, designed for both high- and low-intensity activities in cold or wet conditions. Its pioneering 3/8" open mesh construction efficiently regulates body temperature in all situations.

During high activity, the mesh structure promotes airflow and quickly wicks excess heat and moisture away from the body. During low activity or rest, the mesh cells trap warm air and form a continuous insulating layer next to the skin. For enhanced warmth, a wool or synthetic mid-layer can be worn over it, while leaving the mesh more exposed—or layering cotton over it—can create a cooling effect. This makes it a truly year-round base layer.

Reinforced shoulder panels improve comfort when wearing a backpack, making it especially suitable for outdoor and mountain use.

The Super Thermo collection is inspired by the historic Viking armor known as “Brynje.” This lightweight and highly versatile mesh is trusted by the Norwegian Armed Forces, polar explorers, and outdoor professionals with the highest performance demands. Testing has shown it to be one of the most effective insulating and fastest-drying base layers available.

The fabric is non-itch, highly durable, hypoallergenic, and an excellent choice for people sensitive to wool.

Features

• Unisex slim fit with an extended cut that adapts to the body
• Reinforced shoulder panels for backpack comfort
• 3/8" open mesh structure for superior moisture and heat regulation
• Highly breathable and fast-drying (practically non-absorbent)
• Ultra-lightweight and highly compressible
• Soft and comfortable against the skin
• Minimal skin contact points, preventing clinginess
• Raglan sleeves for optimal mobility
• Flat seams to prevent chafing
• Odor resistant
• Versatile 4-season use
• Does not attract microorganisms or moths during storage
• Extremely durable, repairable, and recyclable – an eco-conscious choice
• Bluesign® certified

Care instructions

• Wash at max. 40°C
• Do not tumble dry
• Do not iron
• Do not dry clean