Ulfr Merino Neck Wear

When to use — Winter climbing, skiing, mountaineering, alpinism and everyday cold-weather protection. Built for sustained exposure in severe cold where a standard neck gaiter isn’t enough.

Exclusive Jöttnar fabric — Unlike the Bifrost and Sifjord which use BUFF® ThermoNet®, the Ulfr uses a fabric designed and developed exclusively by Jöttnar. The honeycomb-structured double knit is built to a specific performance brief — not an off-the-shelf textile.

Core-spun merino — Core-spun construction wraps merino fibres around a technical polyester core. The merino provides natural insulation and next-to-skin softness; the polyester core (including PBT variant) adds strength, stretch, shape retention and faster drying.

Double-layer construction — Plush itch-free comfort against the skin. Minimal seams reduce bulk and irritation under layers. The double layer traps more air for warmth without adding significant weight.

Weight & identity — 62g. Jacquard tonal Mjolnir logo — a quiet mark of intent rather than bold branding.

Fabric
Exclusive Jöttnar bespoke merino blend
Honeycomb-structured double knit construction
Core-spun merino with technical polyester core (including PBT)
Double-layer construction
Itch-free next-to-skin comfort

Details
Minimal seams for under-layer comfort
Jacquard tonal Mjolnir logo

Weight
62g

Care
Machine wash 30°C — gentle wash
Do not tumble dry, do not iron, do not dry clean, do not bleach