Perfect for warm days, this sweat-wicking top has built-in UV protection, helping you soak in the sunshineâwithout scorching. Thumbholes help keep the top in place as you move and make it an easy base for layering. The soft feel and body-skimming fit round out the look to keep you comfortable. Northwest Tested, "Goat Rocks" Inspired:As part of the research for this design, the ACG team visited the rugged peaks around Mount St Helens in Washington, USA. They hiked, camped and asked themselves: "What does our gear need to be?" The answer: lightweight and sweat-wicking, with added protection from UV rays. Easy-to-Layer System:Thumbholes and a body-skimming fit make it easy to throw a jacket on over this top as the temperature drops. And when you do, the slight mock neck adds a little bit of extra warmth. Advanced Tech:Nike Dri-FIT ADV technology combines moisture-wicking fabric with advanced engineering and features to help you stay dry and comfortable. Product Details:92% polyester/8% spandex. This product provides UVA and UVB protection from the sun only in the areas covered by the garment. To protect exposed areas, the use of good quality sunscreen is recommended. Embroidered ACG logo at left chest. Embroidered Swoosh logo at bottom hem. Embroidered Dri-FIT ADV logo on right sleeve. Machine wash. Imported. Style: FN1963; Color: Black/Summit White; Size: M; Gender: Female; Age Group: Adult | Nike ACG "Goat Rocks" Women's Dri-FIT ADV Long-Sleeve Top in Black, Size: Medium | FN1963-010