The N.A.C. is where strength meets stylea "built for performance, designed for gym life. Made with soft and stretchy ribbed fabric, this tight-fitting tank has sweat-wicking tech to help keep you dry and comfortable. Benefits:Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable. Ribbed and stretchy knit fabric gives a body-hugging feel. [] Product Details:89% polyester/11% spandex. Machine wash. Imported. Style: IR1238; Color: Mineral Slate/Black; Size: 4XL; Gender: Male; Age Group: Adult | Nike Men's N.A.C. Training Tank Top in Grey, Size: 4XL | IR1238-382