Outdoor Research Sun Shirt

Outdoor Research Astroman Short-sleeve Sun Shirt in Black for Men

Outdoor Research Sun-Protective Fabric Hiking Shirts

Outdoor Research Astroman Short-sleeve Sun Shirt in Green for Men

The Best Sun Shirts for Men and Women

Men's Echo Quarter Zip

Outdoor Research Sun-Protective Fabric Button-Up Shirts

Outdoor Research Shirt

Lightweight, Breathable, Stretchy UPF 30-50+ ProtectionNamed after the legendary route in Yosemite Valley, the Astroman L/S Sun Shirt features our

Men's Astroman Long Sleeve Sun Shirt

Self-cooling technology that dynamically adjusts to your body temperature, making overheating a thing of the past. This shirt has the highest level of UPF 50+ sun protection so you can start feeling cooler for longer. Best-selling ActiveIce technology works more efficiently and effectively than ever before. Our proprietary self-cooling technology now reacts to increases in your body temperature by dynamically cooling you faster when you need it most.

Outdoor Research ActiveIce Spectrum Sun Hoodie - Women's Calcite XL

Outdoor Research Mens Discovery S/S Shirt

Self-cooling technology that dynamically adjusts to your body temperature, making overheating a thing of the past. This shirt has the highest level of UPF 50+ sun protection so you can start feeling cooler for longer today. Best-selling ActiveIce technology works more efficiently and effectively than ever before. Our proprietary self-cooling technology now reacts to increases in your body temperature by dynamically cooling you faster when you need it most.

Outdoor Research Men's ActiveIce Spectrum Sun Long Sleeve Tee Titanium / XXL

Outdoor Research Sun Shirt Review

7 Best Sun Shirts of 2024, Tested for UV Protection