Arctic Double-Knit Baselayers

Brynje Arctic Double base layers combine a synthetic Super Thermo mesh lining with a warm merino wool outer layer in one expedition-weight garment. This dual-layer construction moves moisture away from the skin, traps insulating air, and helps prevent both overheating during activity and rapid cooling when movement slows.

Designed for extreme cold, Arctic Double base layers provide dependable warmth, moisture management, and comfort for expeditions, hunting, snow sports, military use, and long days in harsh winter conditions.