Whether you're a (quasi) pro, an amateur, or a cycle tourist, the under-helmet cap is indispensable. It protects you from the sun, humidity, insects that get into the helmet, and sweat. Unlike classic caps, this polyester model is extremely lightweight, breathable, and dries very quickly. It's practically like wearing a bandana without looking like a cyclist from the '90s. Perfect for all training, races, cycle tourism, running, and trail running. The best way to sweat in style! If you've never used an under-helmet cap, you'll find you can't do without it. 100% Polyester One size fits all. Made in Italy Weight approx. 25g.