Just1 Helmet J-39 Poseidon Fluo Yellow/Black/White 

DISCOVERING NEW TECH FRONTIERS
In 2012, JUST1 made its debut in the off-road world with
the revolutionary J12 helmet which immediately redefined
trends in terms of protection and design.
The experience and successes achieved over the last 10
years have been an essential factor in discovering new
technical and stylistic frontiers in helmet design.
The J39 helmet is the result of this important research,
a study aimed at improving technical features to help
ensure the safety and comfort of the rider during competition.
while at the same time considering important stylistic
research aimed at bringing the aesthetic characteristics of
the American and European off-road sector closer together