Want a warm hat that will weigh virtually nothing and crush into the size of a smallish fist to fit into a pocket and be handy when you need it?. This is it. Thin enough to fit under a helmet for climbing or cycling and stretchy enough to be close fitting on any size of head, it has great warmth for its weight and triple stitching means that it will stand up well to heavy use. Bingo!

Features and specification

• Polartec Powerstretch, warm and light
• 4 way stretch
• Quick drying and high wicking
• Double headband for extra warmth
• Close fitting for use with a helmet