What is the distance between the helmet and the head of the wearer supposed to be?
15 Sep '19, 10:29
KnowledgeBase
The minimum distance is required to be 3 cm.
15 Sep '19, 10:30
capt ♦
MarineProHelp 2018 - 2021
First time here? Check out the FAQ!
If you've arrived to new location and wonder how to dress comfortably according to weather, check Comfiesto
