Review on ⚡ Nathan Light Spur Grey Size: Illuminate Your Run with Enhanced Visibility by Jun Merritt

I mostly run at night, have a lot of cross traffic and need good lighting. Plastic that creates an almost continuous band of light on the heel of your shoe. Even if you look ahead, you can see a halo of light below you. I think some people were also concerned that they might fall off? I've been running mine for a few weeks now and tug on them from time to time to check and I really don't see any grip issues. They seem to hold on pretty tight and have small teeth to dig into your shoes. After I found one of them to be good, I went ahead and bought a second one. The only argument I have for it is that it makes it easier to spot a runner in the dark. Do you really have to buy two? No, do you have to? Of course, if you believe my arguments or want more toys. What runner doesn't love toys?