Outdoor Research Sun Shirt

Review: Outdoor Research Astroman Longsleeve Sun Shirt - Wilderness Magazine

Women's Astroman Short Sleeve Sun Shirt

Outdoor Research Sun-Protective Fabric Shirts

Outdoor Research Astroman Long-Sleeve Sun Shirt - Men's - Clothing

Outdoor Research Astroman Long-Sleeve Sun Shirt - Men's - Men

Women's ActiveIce Spectrum Sun Hoodie

Astroman Long Sleeve 2024

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 Sun-Protective Fabric Women's Shirts

Best Sun Protection Shirts of 2024

The Astroman Sun Shirt is our best-selling lightweight, stretchy, and ultra durable fabric packed with the highest rating of UPF 50 sun protection.

Outdoor Research Mens Astroman LS Sun Shirt