The Lowe Alpine Stretch Mountain Cap is made using Stormweave Fabric. Stormweave is a double-weave slightly stretchy fabric, it has great wind resistant & breathable properties, which is just what you want from a mountain cap. The Dryflo lining may not be the warmest lining in the world but it has amazing moisture management capabilities. The hat features a draw cord at the back for you to archive a secure fit on your noodle, & the lovely scooped ear flaps help to shield you ears from the wind. We know that they make you look a bit daft but they really do make a big difference when its cold & windy. The peak is of a stiff baseball cap design to maximise protection from the sun, if we ever get any. Wind resistant Breathable Rear cord adjustment Scooped ear flaps Attachment points for chin strap Stiff baseball cap peak Reflective front logo