What Type of Light is Best to Wear For Night Running Safety?
Share
With all the crazy drivers that there are today, there is a big risk faced by night runners and bikers. It is hard for the drivers to see them and stop in time before they get hit. So how can these people stay safe?
One increasingly popular solution is to wear LED lights directly on your gear — and one of the smartest ways to do that is with a pair of FlippySox sock wallets. These socks include a hidden, secure pocket that lets you carry a flashing light, ID, or key — right where you need it, without bouncing or shifting.
One of the most common methods is by using an LED light which captures the drivers attention quickly, making them stop and saving the persons life. But which color lights ensure the most safety for that person?
Welcome to the FlippySox Light Sock Series
This blog kicks off the Light Sock Series, where we test different lights and electronics inside the pocket of FlippySox to explore how they help runners and adventurers stay visible and safe. Think LEDs, glow sticks, reflective strips, and more.
In this first video, we tested three LED colors—green, red, and white—by placing them into our sock pocket and running with them at night to see which stood out most in the dark.
Socks With Pockets + LED Test: What We Did
We used FlippySox sock wallets to safely hold each LED as we ran through low-light areas. Why a sock pocket? Because it keeps your light securely in place without needing extra gear like armbands or vests.
Then we tested the difference between steady light and blinking (strobe) mode — to see which was more effective at grabbing attention.
What Color Light Is Most Visible?
✅ Green LED was the most visible. Our eyes are naturally sensitive to green wavelengths, making it pop more in darkness.
✅ Red LED also scored high — thanks to its long wavelength, which travels farther through darkness.
✅ Strobe mode beat steady mode — because our eyes are more reactive to motion and blinking in low light.
So the safest combo? Green or red LED in strobe mode — especially when stored in your FlippySox sock pocket.
Why Use FlippySox for Night Running?
- 🧦 Hidden zipper pocket to stash an LED, key, or ID
- 💪 Moisture-wicking fabric for runs, hikes, or biking
- 🌙 Designed for early morning or night activity
- 🎯 Compatible with clip-on safety lights or glow stick
Let us know which light you thought was the most visible!