The Purple Mountain Observatory Polartec Neck Warmer combines thoughtful design with cutting-edge fabric technology, creating a multifunctional accessory that earns its place in any outdoor kit. This 2-in-1 snood hat can be worn as a neck warmer for protection against biting winds or pulled up as a hat when conditions demand head coverage — offering genuine versatility from a single, ultralight piece.
Polartec® Alpha® Direct 90 Technology
At the heart of this neck warmer is Polartec® Alpha® Direct 90, a next-generation insulation fabric originally developed in collaboration with the US military's Special Forces. Unlike traditional insulations that trap moisture and lose their thermal properties when wet, Alpha® Direct is an open-construction knit insulation that provides continuous warmth while actively allowing moisture vapour to pass through. This makes it exceptionally well-suited to high-output activities where managing perspiration is just as important as staying warm.
The "Direct" designation means the insulation is designed to be worn without a face fabric, reducing weight, improving breathability, and speeding up dry times. The result is a neck warmer that feels soft and comfortable against the skin while performing at a level far beyond conventional fleece or knit alternatives.
Technical Specifications
- Fabric: Polartec® Alpha® Direct 90
- Weight: 86g
- Design: 2-in-1 snood hat (neck warmer and hat)</li>
- Key Performance Attributes: Insulation, breathability, and weather resistance
- Colour: Black
