The Leatt AllMtn 3.0 mountain bike helmet is the ideal choice for aggressive riders looking for a progressive helmet to protect their most important aspect. No, I’m not talking about the bike, I’m talking about the brain. If that lump of grey squishy matter in your head doesn’t work properly, then the bike is relatively immaterial. Leatt’s big thing here is their 360-degree Turbine Technology, which is kind of like their version of MIPS, in that this technology helps reduce peak brain rotational acceleration up to 40 percent, and this is huge because not all of your falls are of the gargantuan variety—sometimes it’s the small lumps and bumps that really add up to an unpleasant concussion, so it’s best to do all you can to ensure that these are mitigated as best as possible. The best way to do so is to ensure that your helmet not only fits properly, but also has the right amount of safety mechanisms built in. This Leatt AllMtn 3.0 mountain bike helmet does it all with style and grace, so you will never need to worry if you have the right thing on your head the next time you take a spill.