Men's Gray Sun & Rain Hats

Look for UPF 50+ fabric and a wide brim, since about 2.5–3 inches gives solid face and neck coverage on long hikes. Models like the Sunday Afternoons Adventure Hat have an adjustable 3-inch brim and moisture-wicking sweatbands that help keep you cool.

Rain hats range from water-resistant to fully waterproof, with some models offering waterproof ratings up to 10,000mm and seam-sealed stitching for serious protection. Outdoor Research rain hats use GORE-TEX and UPF 50+ fabrics so you can transition between sun and downpour without swapping gear.

Packable sun hats with crushable crowns and roll-up brims collapse for travel while returning to shape, and many weigh under 3 ounces for easy stowage. The Sunday Afternoons Adventure Hat is ultra-packable yet designed to spring back to a reinforced, sturdy brim when you need it.

For active use choose a hat with an adjustable chin strap or drawcord so it stays put in wind and movement; many one-size-fits-most hats cover 21–24 inch head circumferences. Also think about crown height for ventilation so the hat breathes without snagging during activity.

Durable hats use tough nylon or recycled polyester, reinforced brims, and seam-sealed stitching to resist abrasion and shed water on the trail. The Tilley LTM6 Airflo pairs recycled materials with floatable foam and stout construction that holds up in wet conditions.