Published by at 25/07/2026 Great condition minus one small stain on the back of left arm (SEE PHOTOS) The product is a women's REI long sleeve athletic half zip rib shirt in size M, designed for hiking and walking. The shirt is made of a polyester blend material, featuring a mock neck with a zip closure, athletic fit, and pockets for convenience. The black shirt is machine washable and falls under the category of activewear tops, suitable for outdoor activities.