Developed and tested during Lapland's Arctic summer, Fjallraven made the Abisko Summer Hat to shield the always-present sun from cooking your brain like an over-easy egg. The hat's wide brim folds onto the sides of the hat for less flapping when you're hiking, and an adjustable chinstrap secures it to your head. G-1000 Lite fabric isn't too heavy and allows excess sweat to evaporate. A UPF 40 rating ensures your dome won't burn when subjected to intense sunshine.