Outdoor Research Men's Transition Hoody 84% polyester, 16% spandex Imported Polartec Power Grid 84% polyester 16% spandex main body Hybrid Mapped Construction, Lightweight, Quick-Drying, Wicking, Breathable, Movement-Mirroring Stretch, Anti-Odor Balaclava Style Hood, Zip Chest Pocket, Hand Pockets, Thumb Loops Dynamic Reach Underarm Panels, Single- Separating Center Front Zipper, Knit Breather Panel, Flat Seam Construction, Raglan Sleeves