92% nylon, 8% spandex. Back keyhole cut-out. Women's Size: Medium Made in the USA Condition: Very good, pre-owned About my Poshmark closet (stephintexas)... ∙ Poshmark Ambassador II since 2017 ∙ Fast shipping. Same or Next Business Day. ∙ Packaged to perfection – delivered fresh and clean. ∙ High-rated seller, please read my reviews/love notes, and buy with confidence. ∙ Stock images may be used for reference in select listings. ∙ Always open to reasonable offers! Thanks so much! Steph Inge - Rowlett, Texas Author | Adjunct eCommerce Professor | Speaker | Meetup Organizer & Mentor