Four-way stretch fabric for moving comfort. Lay-flat, anti-chafe seams. Sweat-wicking and evaporative performance. Large ventilation window at the upper back. Dotted with thousands of pores in subtle horizontal stripes. Double top-stitched finishes for durability and shape retention. Moderate armholes work with a variety of bra styles. Swooped hem falls 2" lower in the back. Care: Wash before wearing. Machine wash, cold. Air dry. Fits true-to-size. Fabric: 86% Nylon, 14% Spandex.