Interesting. The last 2 posts. One would never recommend it. The other highly recommends it. I've been looking for something a little better than the Novelty helmet I've been using for years. The ACC and NexL both looked like they have potential. After researching both as best I can, I ordered the NexL Sports Beanie Helmet in Flat Black. If you compare the two, you'll see that there's validity to Mike L's post. ACC has limited sizes available and uses inserts to get the fit right. NexL has twice as many sizes and you order the helmet for your size head. That's how it should be. I just hope it's as small and light as they claim. Otherwise, back to the Novelty. If I have to wear one, it might as well be effective. NexL claims to be the smallest and lightest on the market. I'll let you guys know if it is,or if I return it!
Hoist! 
Im not saying its a bad company for everyone, I'm not happy with them as is my wife, the damn thing just didnt fit right for me, even with the re-shaping they did....with the strap tightened, you can take and push on the front of it, and it will be on the back of your head too easily for me, Laurie agrees, like the straps are not in the correct position. cant imagine that in a gust of wind, it wouldnt do the same thing. Regardless, Im out $45 in shipping fees, and wasnt very impressed with them for the price they are asking.
I'll now be looking for the kevlar helmet that comes with memory foam that a guy was telling me about. he said somewhere in the bay Area calif., they have them, Anyone know??