Size medium has a 27.5" body length (front and back), an 18.5" shoulder, a 44.5" chest, and a 35" sleeve length. Sleeve length is taken from the center back of the neck and changes 1" between sizes.
Drawstring hood.
Long sleeves with ribbed cuffs.
Polo Bear, "Polo Bear by Ralph Lauren," and "Ralph Lauren" script printed at the center front.