Bifrost PrimaLoft® Thermonet® Neckwear

When to use — Climbing, skiing, hiking, mountaineering, alpinism and everyday cold-weather use. Worn as a neck gaiter, balaclava, hat or headband.

Thermonet® by PrimaLoft® — Not a standard fleece or microfibre. PrimaLoft® insulating fibres are engineered to mimic the structure of down, trapping air in micro-pockets to deliver warmth at a fraction of the bulk. 4x warmer than regular microfibre for the same weight.

Freeze resistance — Fast-drying and wicking properties prevent moisture from building up and freezing during high-output activity in cold conditions — an advantage over cotton or standard fleece neckwear.

Seamless construction — 4-way stretch knit with zero seams means no chafe points against the face, neck or ears regardless of how it’s worn.

Ethics & sustainability — 58% recycled materials. Made in Spain.

Fabric
96% polyester (PrimaLoft® Thermonet® insulating fibres, 58% recycled)
4% elastane
Seamless 4-way stretch knit

Care
Machine wash 40°C — gentle wash
Do not tumble dry, do not iron, do not dry clean, do not bleach