This is a pre-owned J.Crew Performance women's long-sleeve quarter-zip top in size S. The shirt is warm and thick cotton, navy blue with a light blue interior collar. It features a stand-up collar and a silver-toned zipper. The fabric composition is 70% cotton, 27% polyester, and 3% elastane. Visible measurements indicate a chest width of approximately 17 inches and a length of about 24 inches. Excellent used condition.