icyzone Workout Yoga Fitness Sports Racerback Tank Tops for Women 92% Polyester 8% Spandex. Lightweight, stretchy, moisture-wicking power fabric Machine Washable Racerback style with bound edges and interlock seams Sexy open back sports tank tops Quick-drying, keep you cool and dry This yoga tops is made in our own manufacturer through an emphasis on quality and customer service Please enter our store to find the matching part: sports bra, yoga pants, active shorts etc. Amazon Store Link: https://www.amazon.com/icyzone 90% Polyester 10% Spandex Lightweight, stretchy, moisture-wicking power fabric Cute reflective logo on the side For the 2 sides seam, we use flatlock stitch for reducing the amount of friction against your skin Quick-drying fabric and moisture management technology help keep you cool and dry On the bottom of both side seam details, we put pleat with elastic band to cover your belly and shape you body in a good figure Fashion pattern printed and basic solid colors for selection For the collar and armholes, We use chain stitch banding to make sure it&#039;s stretchy We knit the fabric with 34 gage to make the fabric thin but durable which is comfortable for workout. The stretchy fabric with good retention could keep the shape after wering many times Unique X Back strap design This product is made in our own manufacturer through an emphasis on quality