Godsen Mens 3/6/9/10 Pack Elastic A-Shirt Tank Top Knit Undershirts Premium a Shirt 100% Cotton 1x1 180g/m2 Hand or Machine washable 1X1 Rib ,180g/m2 Pull On closure Ribbed body for a comfortable fit Double-needle binding at neck and armholes to help keep its shape Multi-Purpose garment that can be worn as an inside layer or as outerwear