J. Knice created these Dia De Los Muertos tribute tees in a super limited edition for all the fallen cyclists. The shirts are $35 with $5 of the profits of each shirt going to the Bike Oven here in Los Angeles (where people can go to learn about their bikes, how to fix them, and to get donated parts). So go here and purchase one and ride safe.
Here's what the front looks like:

And here's what's on the back:
