evo.com | Arc'teryx Softshell Jackets > The Arc'teryx Sima Pullover is an ultralight hooded pullover made from 100% recycled Diem(TM) polyester that's soft, fast-drying, and UPF 50+ rated. The vented back keeps air moving, stretch and articulation mean it never fights your movement on the trail, and the whole thing stuffs into its own side pocket. Gill Vents at Back Elasticized Bottom Hem Regular Fit Arc'teryx classic fit is cut comfortably throughout the chest, waist, hip, and thigh. It allows freedom of movement, provides shape, and layers comfortably over or under our layers. 100% Polyester Warp Knit Mesh Side Pocket with Invisible Zipper | Women's Arc'teryx Sima Pullover Softshell Jacket 2026 - Medium White | Polyester