I didn't see the main photo, but the other is not recommended for motorcycle use, its not dot or snell rated, I think its used for bi-cycles, I'm not sure if you are riding a gas powered bike or a bi-cycle, but be careful out there. I do have to racing bikes and I wouldn't wear any thing else but this...Not entirely sure how legal this is, and whether in a crash the pointy-out bits will drive through the helmet, but it sure turns heads
I have one of these for cycling, I 'could' apply stickers, but I wouldn't want to block the vents up as it's hot enough wearing it as it is: