The North Face Women's Sunriser Short-Sleeve Shirt is a recycled polyester t-shirt for hot days on the trail. This sustainable top is lightweight, breathable, and built for active adventures in the outdoors. When the warm weather and trail call, throw this top on for all-day performance. The FlashDry and FlashDry-Pro materials manage moisture and dry fast, whether you're hiking, running, or enjoying the summit views.