Wipe clean when possible otherwise hand or machine wash cold, do not wring or squeeze tightly, hang to dry.
Photobomber and windbreaker fabrics: keep oily liquids away from them if at all possible. The reflective fabric has a coating of minuscule glass beads, these make oily substances hard to remove once they touch the fabric. The good news is that it will have no effect on the reflective glow so you can continue photobombing and shining on all of your adventures regardless how messy you are ;).
For more information on how to clean your new clothing check out our care instructions.