Description below is copy and pasted from Lacoste website on the “classic fit” The Original L.12.12 is the very first polo shirt invented by René Lacoste in 1933. With its collar, button placket and Petit Piqué, it revolutionized elegant sportswear and freedom of movement. Made using 20 kilometres of thread knitted under two levels of tension and a crocodile logo with 2367 stitches, the Original L.12.12 is a real coming together of know-how and expertise. If you are between two sizes, we recommend the smaller size.