Lightweight, breathable packability. Incredible stretch and softness. Reliable UPF 50+ sun protection.
Outdoor Research proprietary Astroman Fabric is a catch-all for the adventurer who spends extended time in sun-baked environments. Astroman products exceed our highest rating of UPF 50+ sun protection for long days on snow, water, or exposed rock and trail routes. Lightweight, stretchy, and silky-soft, the Astroman is comfortable for all-day wear, while retaining an extreme level of durability for brushes with rock while climbing. Named after the legendary climb in Yosemite Valley, the Astroman was originally built for exposed big wall climbing, but has since been commandeered for hiking, paddling, cycling - even dressing up for an evening out to dinner after the adventure.