Outdoor Research Helios Sun Hat

Meet your new go-to sun hat for every adventure. The Outdoor Research Helios Sun Hat is built for hikers, dog walkers, anglers, amblers, and anyone who spends long days under an open sky — keeping your head, face, and neck shielded from the sun without weighing you down. Crafted from a double-weave ripstop shell (89% nylon, 11% polyester) with a 100% Supplex® nylon under brim, this hat is as tough as it is comfortable. The UPF 50+ rating blocks harmful UVA and UVB rays, while the water-resistant, quick-drying fabric keeps you cool and dry whether you're on the trail, the water, or the beach. The floating foam-stiffened brim (2.75") provides reliable structure, and the dark under-brim fabric cuts glare so you can actually see where you're going. A one-handed drawcord lets you dial in the fit on the move, and the removable chin cord keeps things secure when the wind picks up. When the day's done, it packs flat — no fuss. FABRIC PERFORMANCE UPF 50+ sun protection Water-resistant & quick-drying Lightweight & breathable Moisture-wicking TransAction™ headband 89% nylon, 11% polyester ripstop shell | 100% Supplex® nylon under brim DESIGN FEATURES 2.75" floating foam-stiffened brim Dark fabric under brim to reduce glare One-handed drawcord adjustment Removable chin cord Packable design Embroidered Outdoor Research logo SIZING — Available in Medium, Large, and Extra Large UNISEX M L XL Head Circumference (cm) 56.2 – 58.1 58.4 – 60 60.6 – 61