Patagonia Men's L/S Cap Cool Sun Shirt - Seabird Grey X-Dye

 

Making a UPF top is easy; making one that breathes during high-output activity is not. This Long-Sleeved Capilene® Cool Sun Shirt is Patagonia’s breeziest sun protection yet, designed to help manage your body’s microclimate.

The single-knit, waffled construction creates a natural sun-protective effect, blocking 97.5% of UVA and UVB rays that won’t wash out over time. It also lifts the fabric off your skin to enhance airflow, promoting faster moisture wicking and quick-drying performance.

 

Check out this Patagonia Men’s LS Capilene® Cool Sun Shirt video to see how it fits.

 

Or take a moment to watch the Patagonia Capilene® Cool Sun Shirts collection video with voice-over for a closer look.

 

Weighing just 170 g, this shirt is built for long, exposed days on the water or in the mountains, offering breathable comfort and reliable protection when activity levels rise in hot conditions.

 

• Fair Trade Certified™ Sewing: ensures fair wages and safe, respectful working conditions
• Single-knit, waffled jersey fabric dries quickly, wicks moisture efficiently and provides stretch, while the textured back lifts the fabric off the skin to improve airflow
• One vertical-zip chest pocket with a corrosion-resistant zipper securely keeps small essentials close
• Sleeves are designed for easier, more athletic arm movement and a better fit
• Thumb holes at the cuffs provide added sun protection for the backs of the hands
• Designed with minimal stitching and seams for enhanced comfort and reduced chafing
• UPF40+, offers very good protection againt UVA and UVB sunlight
• Small Patagonia® woven label at the left-front hem
• Regular fit