- Inspired by bioluminescent jellyfish, 60° LED optic tube active illumination design helps keep you seen in low-light conditions
- USB-rechargeable design eliminates the need for replacing batteries; USB charging cable included
- Large front and rear reflective-boost zones with high-visibility colors are also moisture-resistant for runs in unpredictable conditions
- Minimalist design weighs a mere 2.8 oz.
- Moveable reflective booster tabs on the sides enhance visibility
- One fully size-adjustable size is designed to fit sizes XS to XL; adjust it once and then enjoy quick put-it-on-and-go efficiency
- Hook-and-loop closure offers quick on/off
- Offers 1 solid and 2 flashing modes with easy push-button on/off activation
- Battery time: flash: 8 hrs.; solid: 4 hrs.
- Charges in 1.5 to 2 hrs.; an indicator lets you know when it's fully charged
