the OMM

the OMM Core Neck Warmer

See our entire range from the OMM here!

the OMM Core Neck Warmer – Ultralight neck warmer with PrimaLoft® ACTIVE

The OMM Core Neck Warmer is an extremely lightweight, soft and effective insulating layer that helps you keep warmth where it's lost the fastest - around your neck. Made from OMM's revolutionary Core fabric with PrimaLoft® ACTIVE , it offers the warmth of fleece but with less than half the weight and pack volume .

The open structure of PrimaLoft® ACTIVE means that the neck warmer is both insulating and breathable. It effectively blocks out cold air during cold runs, mountain hikes and alpine adventures , while quickly transporting excess moisture away. In still conditions – such as during a chilly night in a sleeping bag – the material traps heat and provides a surprising amount of insulation for its minimal weight.

Unlike down, the Core Neck Warmer continues to insulate even when damp or wet . The synthetic material dries quickly and keeps you comfortable during long, intense workouts in varying weather. With 4-way stretch, a rolled hem and minimal seams, it fits comfortably without chafing, whether worn next to the skin or over a midlayer.