The term “Core Fit” refers to original military specifications and requirements and the fitting has not been changed since then.
These classic “core fit” models usually have more space on the body and sleeves. Due to the various military uses of the Core Fit silhouette, each of these silhouettes has a unique fit.
You can find the exact size information in the size table.
We recommend that you choose these classic models one size smaller than your regular desired size.