Duke DK-160 Full Face Motorcycle Helmet (Medium)

Description

To choose your correct size, please measure the circumference of your head 1" above your eyebrows around your head and refer to the following size guide. Small = 22 - 22 7/16 | Medium = 22 13/16 - 23 1/4 | Large = 23 5/8 - 24 | X-Large = 24 3/8 - 24 13/16 | 2X-Large = 25 3/16 - 25 5/8