Outdoor Research Astroman Mens Long Sleeve Sun Shirt brand_Primus an updated chin strap adds

an updated chin strap adds more efficiency and security while on the rock

and PFCec-free durable water repellent

Made with La Sportiva's High Tenacity Mesh upper

EXPED's zippered foot section

Outdoor Research Astroman Mens Long Sleeve Sun Shirt brand_Primus an updated chin strap addsNamed after the legendary route in Yosemite Valley, the Astroman L S Sun Shirt features Outdoor Research's best selling lightweight, stretchy, and durable Astroman fabric for long days on the wall, hiking, paddling, and backpacking. AirVent technology on the back yoke allows superb airflow and breathability, and built in UPF 30 50+ sun protection protects skin from harmful UV rays. The Astroman's lightweight, quick drying fabric is soft next to the