Back to top

Please select a color/size.


  • Treated with EPA-registered Insect Shield® to help repel mosquitoes, ticks and other biting insects
  • Insect Shield® is effective through 70 washes
  • SolarShield™ Supplex® nylon fabric provides UPF 30 protection against harmful solar rays
  • Headband is soft next to skin and helps manage moisture
  • Foam-stiffened brim shades your face and ears, and it floats in water
  • Mesh side panels add ventilation
  • Outdoor Research Sentinel Brim hat includes a removable chin cord with cordlock to secure the hat in high winds


Please note: Insect Shield® products cannot be shipped to addresses in Canada.

$20 R E I member bonus card valid December 7 through 15, 2016

Members, earn a $20 bonus card when you spend $100 or more Nov. 26–Dec. 4

Single-use bonus card redeemable online or in-store Dec. 7–15, 2016. Details

View all Outdoor Research Men's Sun Hats

REI membership


Best Use Multisport
Hat Style Sun Hat
Fabric Nylon
Lining Fabric None
Sun-Protective Fabric Yes
Moisture Wicking Yes
Quick Drying Yes
Width Of Brim Unavailable
Gender Unisex
Insect Repellent Yes