Pertex® 3L Trail Cap | Black

The Pertex® 3L Trail Cap provides protection from wind, rain and snow while remaining highly breathable. Weighs 27 grams.

The Pertex® 3L Trail Cap is specially designed for activities in harsh conditions. It is made entirely of Pertex® Shield Air. With its adjustable elastic at the back, it can be easily put on or stored in your pocket.

- Pertex® Shield Air
Pertex® Shield Air provides highly breathable waterproof protection. The Shield Air membrane is a precisely engineered electrospun nanofiber fabric with an open network of interconnected pores. These small, consistently sized pores provide low resistance to water vapor, while providing an effective barrier to liquid water. The unique open structure of the Shield Air membrane allows air to pass through, while providing effective wind resistance and remaining durably waterproof. The result is an extremely lightweight and flexible material with remarkable properties.