Now with the drop in temperatures for places in the northern hemisphere, cyclists are going to need more layers and also more reflective gear as the sun goes down earlier and earlier. (treehugger.com)
Pro-tip # 3 Be seen: If you run early morning or at night when it's dark, you should always make sure you have reflective gear on. (womenshealthandfitness.com.au)
If you take Fido out for a walk after dark wear reflective gear - both of you! (spotmagazine.net)