A washing machine can be used, do not dry in the sun to cause discoloration.
Using the chart below to determine your size based on your measurements. If you’re on the borderline between two sizes, you may select the smaller size for a tighter fit or the larger size for a looser fit.
If your measurements for chest and shoulder correspond to two different suggested sizes, please feel free to select the size indicated by your chest measurement. Measurements are in inches with flat size unless otherwise noted.