Nathan SaferRun Ripcord Siren Personal Alarm Color:Red Carbon fiber plate drives propulsion

Carbon fiber plate drives propulsion and power transfer through every stride

the Classic Thermal Merino Base Layer Crew is our top pick for cold-weather layering

not just standing around

Made for the outdoor lifestyle crowd

Nathan SaferRun Ripcord Siren Personal Alarm Color:Red Carbon fiber plate drives propulsionFor solo runners, walkers, and commuters who train alone, the SaferRun Ripcord is our pick for no fuss personal safety. A single pull of the ripcord tab triggers a 120 dB alarm audible from over 600 feet no buttons, no fumbling. Reusable design means you can test it before you actually need it. 120 dB one pull activation ripcord tab fires the alarm instantly with one hand, no buttons required Audible from over 600 feet, comparable to an ambulance