The M-4 Heavyweight T-Shirt, plain white t-shirt. A relaxed fit tee made from Good Measure specification heavyweight, open end yarn, knitted to a weight of 270gsm with an authentic dry handle feel, knitted and sewn in the UK. Some detail you may notice are variations within the fabric of each t-shirt which occurs when knitting the base fabric. Tiny, airbourne flecks of cotton land on yarn as the process of knitting occurs. These flecks are trapped in the fabric and create a subtle difference in face of the cotton. It's another characteristic that defines the process which we love... to be fair you might not notice : ) The technical stuff: Heavyweight 270gsm tee Constructed in a cotton single jersey Knitted in England Made in England Washing Instructions: We would recommend washing all our items on a 30 degree wash and air drying, to avoid an minimise shrinkage. Do not tumble dry