Size medium has a 69.9 cm body length (front and back), a 47 cm shoulder, a 113 cm chest and an 88.9 cm sleeve length. Sleeve length is taken from the centre back of the neck and changes 2.5 cm between sizes.
Crewneck.
Long sleeves with rib-knit cuffs.
Polo Bear, "Polo Bear by Ralph Lauren" and "Ralph Lauren" script printed on the centre front.