1972611 prAna Men's Altitude Tracker Crew II Versatility? This long sleeve for men has plenty. Super soft against the skin but also great for all your activities (hello, zipper pocket and sun protection), this is an everyday crew you'll reach for on repeat. For workouts to chillouts, the Altitude Tracker collections has the strength, shape retention, and stylish fit you crave. Now updated with sustainable recycled polyester and made in a Fair Trade Certified factory, this fabric does it all. Standard fit Crew neck long sleeve Tubular neck, cuff and hem Herringbone neck tape binding detail Side panels with underarm gusset Concealed zip pocket at wearer's right side panel UPF 50+ 4-way stretch Moisture wicking bluesign approved materials Fair Trade Certified Factory Recycled content Responsible Forest Material Fabric 70% Recycled Polyester / 25% TENCEL Lyocell / 5% Elastane