The Men s Cotton T-Shirt is made of 100% cotton material which is moisture-wicking breathable and soft to the touch. The fabric is stretchy and comfortable and it is not easy to shrink making it durable for long-term wear. The t-shirt features a simple and fashionable cut suitable for various occasions such as daily wear home travel and fitness. It is designed for men and can be hand washed or machine washed. Please avoid soaking for a long time and do not bleach. The washing temperature should not exceed 45?C. Please note that the measurements provided are taken with the shirt laid flat and the chest circumference is measured at 1/2. Due to different measurement methods there may be a 2-4cm error which is considered normal.