How to choose my mechanic gloves?

Sizing chart for the Mechanic Gloves:

Hand circumference (cm) Universal size European size
15.5 to 16.5cm XS 8
17 to 19cm S 9
19.5 to 22cm M 10
22.5 to 24cm L 11
24.5 to 27cm XL 12
27.5 to 29cm XXL 13