Patagonia M’s Capilene Cool Ultra Shirt
Featherweight Performance for Maximum Output
The Patagonia M’s Capilene Cool Ultra Shirt is built for those who move fast and push hard in the heat. Designed as Patagonias lightest and fastest-drying technical tee, it delivers unmatched breathability and moisture control for trail runs, high-mileage hikes, and long, hot days on the water where staying cool is critical.
Ultra-Breathable Fabric That Dries in a Flash
Constructed from 100% recycled polyester, the Capilene Cool Ultra Shirt features a featherweight honeycomb knit that promotes constant airflow, rapidly dispersing heat and moisture. This open structure helps regulate your bodys microclimate during high-exertion activity. HeiQ Mint odor control keeps the shirt fresh over extended use, while flat seams, set-in sleeves, and armhole gussets provide a chafe-free fit that moves naturally with your body.
Key Features:
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Ultralight 100% recycled polyester textured-knit fabric
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Honeycomb construction maximizes airflow and cooling performance
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Fast-drying material designed for high-output activity
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HeiQ Mint odor control provides long-lasting freshness
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Set-in sleeve construction enhances fit and range of motion
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Armhole gussets allow unrestricted mobility during movement
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Low-profile flat seams reduce chafing during extended wear
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Locker loop for convenient hang drying
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Tag-free neck construction for itch-free comfort
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Small woven Patagonia logo at left-front hem
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Produced in a Fair Trade Certified factory
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Made in Sri Lanka
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Weight: 74 g (2.6 oz)
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Style No. 44710
The Patagonia M’s Capilene Cool Ultra Shirt is an ultralight performance tee engineered for high-output activity in hot conditions. With fast-drying recycled fabric, airflow-driven construction, and odor control, its ideal for running, hiking, fishing, and active summer pursuits.








