Born from two aerospace engineers’ homemade light-up vest for nighttime ultimate frisbee, Noxgear designs active-lifestyle gear that helps people and their pets stay visible and connected after dark. Headquartered in Worthington, Ohio, the company is best known for its Tracer visibility vests and LightHound LED dog harness, alongside its compact 39g wearable Bluetooth speaker. Noxgear says its designs are informed by visual-science research and developed by a close-knit team of family and friends.