Elila Embroidered Microfiber Underwire Bra (2401). This soft microfiber underwire bra features floral embroidered mesh along top of cups with exceptional support and non-stretch straps that won t slip. Made of polyester/nylon/spandex/rayon. Multi-part underwire cups have fine mesh lining with seams to lift and round your bust. Horizontal cup seams give a slightly conical shape while vertical seaming shapes and supports. Lightly padded support sling inside cup goes runs from side to side for additional support that positions you forward. Sewn-on elastic band along bottom of front keeps fit close. Center - tall wide with arched underside for high tummy comfort and bow at top. Flexible boning gives you more support at sides. Tall supportive mesh sides and back feature sewn-on elastic at top and bottom for custom fit. Straps are soft wide bands of non-stretch fabric that adjust at back with coated metal hardware. Back coated metal hook-and-eye closure see Fitter s Comments below for hook count. Please Note: Elila has unique bra sizing. We recommend adding 3-4 to your rib cage measurement. So if you measure 33 you would start with a 36 band size. For band sizes 36 and up you should go up a band size and down 2 cup sizes. (e.g. 36I(D6) would try a 38G(D4)).