This helmet designed for city cycling and skating are inspired by the simplicity of vintage moto lids and the heritage colorways of the '50s and '60s. You can dial in the proper fit for every ride with an easily adjustable fit system, so you can be confident the helmet is snug and secure. The secret poplock is a convenient way to leave it behind-access the hidden channel behind the logo mark, and pop your U-Lock the lock or chain lock through.