
Outdoor Research Men's Astroman Long Sleeve Sun Shirt
Outdoor Research Men's Astroman Long Sleeve Sun Shirt
The Astroman Long Sleeve Sun Shirt is a lightweight performance layer designed for climbing, hiking, and active days outdoors. Made from a breathable recycled nylon blend, it offers quick-drying comfort, movement-friendly stretch, and UPF 30 sun protection for long days in exposed conditions. Updated for Spring ’26, it features a streamlined hidden snap front and a zip chest pocket for secure storage. Comfortable, versatile, and easy to layer, it’s built for year-round adventure.

Original: $124.88
-65%$124.88
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Outdoor Research Men's Astroman Long Sleeve Sun Shirt
Outdoor Research Men's Astroman Long Sleeve Sun Shirt
The Astroman Long Sleeve Sun Shirt is a lightweight performance layer designed for climbing, hiking, and active days outdoors. Made from a breathable recycled nylon blend, it offers quick-drying comfort, movement-friendly stretch, and UPF 30 sun protection for long days in exposed conditions. Updated for Spring ’26, it features a streamlined hidden snap front and a zip chest pocket for secure storage. Comfortable, versatile, and easy to layer, it’s built for year-round adventure.

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Description
Outdoor Research Men's Astroman Long Sleeve Sun Shirt
The Astroman Long Sleeve Sun Shirt is a lightweight performance layer designed for climbing, hiking, and active days outdoors. Made from a breathable recycled nylon blend, it offers quick-drying comfort, movement-friendly stretch, and UPF 30 sun protection for long days in exposed conditions. Updated for Spring ’26, it features a streamlined hidden snap front and a zip chest pocket for secure storage. Comfortable, versatile, and easy to layer, it’s built for year-round adventure.






















