evo.com | Outdoor Research Activewear Hoodies > The Outdoor Research Astroman Air Sun Hoodie is named after a legendary Yosemite route for a reason. UPF sun protection, recycled nylon fabric, and serious ventilation keep things cool and covered on granite faces and summer trail runs alike. bluesign(R) Approved Regular Fit UPF 30 85% Recycled Nylon / 15% Spandex 14" (36cm) Center Front Zipper | Outdoor Research Astroman Air Sun Hoodie Men's 2027 - Small Black | Nylon/Spandex