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This product is no longer available, but don't go just yet.


  • Supplex® nylon is treated with Insect Shield® to repel mosquitos, ticks, ants, flies, chiggers and no-see-ums
  • EPA-registered Insect Shield® is an odorless treatment that lasts for approximately 70 washes
  • SolarShield™ fabric provides UPF 30 protection from the sun's rays
  • The Outdoor Research Sentinel hat features a soft, moisture-wicking headband for added comfort


View all Outdoor Research Kids' Sun Hats

REI membership


Best Use Casual
Hat Style Sun Hat
Fabric Nylon
Lining Fabric None
Sun-Protective Fabric Yes
Moisture Wicking Yes
Quick Drying Yes
Head Circumference 21 inches
Width Of Brim 2.5 inches
Gender Kids'