• There are two undershirts in the package. Made of100% cotton fabric, the v-neck undershirt is very comfortable and offers high clothing comfort. The high cotton content makes the athlete's fabric extremely skin-friendly. Quality Kom fabric keeps its form for a long time and fits the body perfectly. Fabric Mix : 100% Cotton Iron : Do not iron. Tightening : Do not tighten. Washing : Hand wash. Drying : Hang dry. Bleach : It can be washed with chlorine-free bleach when necessary. Dry Cleaning : Do not dry clean.