The Alpinestars S-M5 is a great offroad helmet by Alpinestars for Motocross/Enduro riders. These helmets are specially designed to give you the best experience when causing havoc in the dirt. Offroad helmets feature a larger eyeport to accomodate a pair of MX goggles. They also have a large peak to block sunlight and protect you from roost or low hanging branches and the roomy chin piece offers more ventilation. Safety features of the S-M5 A helmet's job first and foremost is to provide protection. Constructed from Polycarbonate, this Black S-M5 The chinstrap is an important part of the helmet’s effectiveness in a crash and It is also the part that you interact with the most when putting on and taking off the helmet. The S-M5 features a Double-D buckle. Of course all of our helmets are certified and road legal for European roads as this helmet is ECE 22.05 approved. This safety rating is also road legal in many other countries like Australia and Canada. The S-M5 Comfort Besides safety, comfort is key to any good helmet, this S-M5 features a ventilation system with which keeps you fresh and cool. In addition the helmet is fitted with a interior. Alpinestars S-M5 looks A helmet is arguably the most expressive piece of gear that a motorcyclist can wear. It has a Graphic design and a Gloss paint finish. Do you like the helmet, but are just not in love with the color?