spanx arm tights layering piece heather grey md spanx spanx pants and leggings size chart spanx shapewear size chart spanx bra size chart introducing a revolutionary product that will totally transform your wardrobe! 5 years in the making and hundreds of prototypes later, it's finally here! arm tightstm are made entirely from hosiery to give you an incredibly lightweight, comfortable second-skin feeling. unlike traditional layering shirts, this non-shaping garment has no seam up the arms for 360° of flawless coverage! it's a wardrobe game-changer. unlike most bulky layering tops, arm tightstm have no uncomfortable seam up the arm and give you 360° of flawless arm coverage! lightweight, second-skin layering piece. stay-put, soft band around body keeps garment in place. cropped for less bulk and a no-ride fit. now wear everything sleeveless, year round! fun, fashion accessory adds a pop to any outfit. style #20158r. 59% nylon, 34% polyester, 7% elastane. hand wash cold. only non-chlorine bleach when needed. lay flat to dry. do not iron. imported. measurements: length: 11 in product measurements were taken using size xs/sm. please note that measurements may vary by size. if you're not fully satisfied with your purchase, you are welcome to return any unworn and unwashed items with tags intact and original packaging included.