Montane Minimus Stretch Ultra Cap A lightweight, fully waterproof, stretch hat designed for use in changing conditions, the Minimus Stretch Ultra Cap is the perfect addition to your next adventure. Made from 20D Pertex Shield, the Minimus Stretch Ultra is a lightweight garment that keeps you shielded from the changing weather. The cap is fully waterproof to protect you in poor conditions, as well as, is highly breathable to prevent overheating and discomfort. The cap also has a Coolmax internal headband that keeps your head cool and comfortable when out and about. Coolmax works by removing excess sweat and moisture from the surface of your skin to further keep things dry and comfortable. A stiffened, pre-curved, peak prevents rain from dripping onto your face, as well as, prevents the sun from getting in your eyes. Not only this, but it has weight-saving perforations, not only to provide you with added levels of breathability but to keep you focused on the journey ah