When you’re going out for a run in the early morning or after dark, don’t leave the house without the Nathan Hypernight Reflective Vest Lite. This minimalist vest keeps you visible during your runs in the dark with 360 degrees of reflectivity that can be seen from up to 1,200 feet away. Plus, it’s lightweight, bounce-free and adjustable, so you’ll forget you’re even wearing it. Details: Provides 360 degrees of reflectivity for visibility and safety in low-light conditions Form-fitting elastic design offers full range of motion without interrupting arm swing Easy-to-adjust straps for a customized fit, designed for most body types