There is only one of these tees available, and it is MEDIUM as described in the item name.
The Parkour 91 tee takes us back to the roots of Parkour like no tee in the history of Parkour has ever done. The symbolic number of Parkour, 91, the province code of the birthplace in Lisses, France, is boldly shown in a clean urban display that is straight from the heart of our company and straight from the heart of the discipline. Made with our custom 100% cotton tee, this shirt is breathable, comfortable, great for training, and will show everyone where your heart is. Lisses, France is where it all began.
This tee is made on our ultra soft 100% ringspun cotton tee. It's great for training, casual wear, or just hanging out. 100% Satisfaction Guaranteed!