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Cooling Sun Defender Hat

Color:
Size: Size chart
$34.99

Discover unmatched comfort with the Cooling Sun Defender Hat, designed for all your outdoor activities from landscaping to fly fishing and outdoor labor. Featuring a neck nape, this hat provides additional sun protection. Activated with water, it cools up to 30° below the average body temperature, offering instant relief when things heat up.

Instant Cooling Technology
Instant Cooling Technology
Cools up to 2 hours
Cools up to 2 hours
UPF 50 Sun Protection
UPF 50 Sun Protection
Lightweight & Breathable
Lightweight & Breathable
  • Long-Lasting Cool: Keeps cool for up to 2 hours when activated
  • Stay Cool: Instantly cools down when wet
  • Lightweight & Breathable: Enhanced comfort for all-day wear
  • Advanced Sun Protection: UPF 50 blocks 98% of harmful UV rays
  • Customizable Fit: Adjustable chin cord for a perfect fit
  • Natural Cooling: Chemical-free cooling technology
  • Easy Maintenance: Machine washable for convenience
  • Nape Protection: Shields exposed skin from harmful UV rays
  • Odor-Free: Resists unwanted odors for lasting freshness
  • Unisex Design: Made for both men and women
  • Tailored Fit: Adjustable crown for a perfect, personalized fit

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Free shipping on orders over $50

Our mission
 woman in a cooling bucket hat

Athlete-Tested

Our wearable solutions are the first and only line of athlete-engineered products designed for training and competition, ensuring a high level of performance comfort and heat safety for the world's top athletes.
man in a cooling bucket hat against the background of mountains

Built on Science

Our high-performing products and fabric technologies are endorsed by the Heat and Safety Performance Coalition at the Korey Stringer Institute.
man doing sport in cooling hat

Made with Purpose

Our mission is to your comfort… to provide a high level of cool in every environment, outside or indoors. We are a performance lifestyle brand that puts the needs of our community first, as your personal intentions lead our design innovations.
Technology

Innovative Cooling

Our innovative cooling technology, woven into our fabrics, is scientifically proven to enhance the natural evaporation process in under one minute when activated with water or sweat. Just follow our simple three-step activation: wet it, wring it, and wave or snap it to feel instantly cool. Our products cool up to 30° below the average body temperature, so you can stay comfortable and keep going.
Innovative Cooling
Size chart
Visor Structure Visor Sprint Hat Performance Hat Laser Cut Performance Hat Marathon Hat Vented Hat Apex Hat Summit Hat Racer Hat Westchester Hat Foldable Performance Trekkie Flex Hat Performance Hat 2.0
CENTIMETER OSFM OSFM OSFM S/M L/XL OSFM OSFM OSFM OSFM OSFM OSFM OSFM OSFM OSFM S/M L/XL S/M L/XL
Circumference (at Smallest Setting) 57.50 54.00 52.00 52.00 54.00 52.00 52.00 52.00 52.00 52.00 52.00 52.00 52.00 53.00 57.50 59.50 53.00 52.00
Circumference (at Neutral Setting) 57.50 57.50 57.50 57.50 59.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 59.50 57.50 59.50
Circumference (at Largest Setting) 62 61.00 62.00 62.00 64.00 62.00 62.00 62.00 62.00 62.00 62.00 62.00 62.00 62.00 59.50 61.50 62.00 64.00
Brim Length 7 6.50 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00
INCHES OSFM OSFM OSFM S/M L/XL OSFM OSFM OSFM OSFM OSFM OSFM OSFM OSFM OSFM S/M L/XL S/M L/XL
Circumference (at Smallest Setting) 22.75 21.25 20.50 20.50 21.25 20.50 20.50 20.50 20.50 20.50 20.50 20.50 20.50
Circumference (at Neutral Setting) 22.75 22.75 22.75 22.75 23.40 22.75 22.75 22.75 22.75 22.75 22.75 22.75 22.75 22.75 23.50
Circumference (at Largest Setting) 24.50 24.00 24.50 24.50 25.25 24.50 24.50 24.50 24.50 24.50 24.50 24.50 24.50
Brim Length 2.75 2.50 2.75 2.75 2.75 2.75 2.75 2.75 2.75 2.75 2.75 2.75 2.75 2.75

2.75


Bell Bucket Hat Bucket Hat Booney Hat Elevation Hat Sun Defender Hat Anywhere Hat Day Tripper Hat Relaxed Bucket Hat Sunscape Rambler Day Venture Coastal Elevation Bucket 2.0
CENTIMETER OSFM S/M L/XL OSFM OSFM OSFM OSFM OSFM OSFM OSFM OSFM OSFM OSFM S/M L/XL
Circumference (at Smallest Setting) 61.0 60.0 62.0 56.0 56.0 56.0 56.0 60.0 60.0 56.0 56.0 56.0 56.0 60.0 62.0
Circumference (at Neutral Setting) 61 60 62 60.0 60.0 61.0 60.0 60.0 60.0 60.0 60.0 60.0 60.0 60.0 62.0
Circumference (at Largest Setting) 61.0 60 62 60.0 60.0 51.0 60.0 60.0 60.0 60.0 60.0 60.0 60.0 60.0 62.0
Brim Length 6.0 7.5 7.5 8.0 8.0 9.5 8.0 6.0 8.5 7.5 7.5 7.5 8.0 7.5 7.5
INCHES OSFM S/M L/XL OSFM OSFM OSFM OSFM OSFM OSFM OSFM OSFM OSFM OSFM S/M L/XL
Circumference (at Smallest Setting) 24.0 23.5 24.5 22.0 22.0 22.0 22.0 23.5 23.5 22.0 22.0 22.0 22.0 23.5 24.5
Circumference (at Neutral Setting) 24.0 23.5 24.5 23.5 23.5 24.0 23.5 23.5 23.5 23.5 23.5 23.5 23.5 23.5 24.5
Circumference (at Largest Setting) 24.0 23.5 24.5 23.5 23.5 24.0 23.5 23.5 23.5 23.5 23.5 23.5 23.5 23.5 24.5
Brim Length 2.4 3.0 3.0 3.3 3.3 3.7 3.3 2.4 3.3 3.0 3.0 3.0 3.3 3.0 3.0
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Cooling Sun Defender Hat

$34.99

Details

Innovative Cooling hat

Innovative Cooling

This product features advanced cooling technology, which cools up to 30 degrees below average body temperature. With sustained cooling lasting up to 2 hours, this fabric ensures you stay comfortable and can perform your best, even when A/C isn’t an option.
sun protection

Sun Protection

This product offers UPF 50+ protection, ensuring excellent UV shielding in both wet and dry conditions. The fabric maintains its protective qualities wash after wash, so you can engage in outdoor activities with confidence.
Chemical-Free

Chemical-Free

This durable, chemical-free fabric is designed for long-lasting performance. With built-in thermoregulation technology, it retains reliable cooling and comfort throughout the product's lifetime. Trust in this fabric to remain functional and soft wash after wash.
Odor Control

Odor Control

This product resists odors, helping you stay fresh during even the most demanding activities. With long-lasting freshness, you can focus on achieving your goals, knowing you’re less likely to overheat while wearing our innovative fabrics.