Outdoor Research Men’s Astroman Air Short Sleeve Sun Shirt

The Outdoor Research Men’s Astroman Air Short Sleeve Sun Shirt is engineered for hot-weather adventures where breathability, mobility, and sun protection are essential. Featuring ultralight stretch fabric with enhanced airflow technology, this technical button-up keeps you cool and comfortable during hiking, climbing, fishing, paddling, travel, and everyday outdoor pursuits. The moisture-wicking, quick-drying construction helps regulate body temperature in warm conditions, while built-in UPF sun protection provides reliable coverage during long days outside. Lightweight and highly breathable, the Astroman Air Short Sleeve Sun Shirt is built to perform when temperatures rise.

Features:

• Ultralight and highly breathable performance fabric 
• Enhanced airflow construction promotes cooling comfort 
• UPF sun protection for extended outdoor exposure 
• Moisture-wicking technology helps keep you dry 
• Quick-drying fabric for active pursuits 
• Stretch construction allows unrestricted movement 
• Short sleeve design for maximum warm-weather comfort 
• Button-front styling for versatile wear and ventilation 
• Lightweight and packable for travel 
• Ideal for hiking, climbing, fishing, paddling, and everyday adventures 
• Built for performance in hot and humid conditions