Nathan Lightbender Mini R sock this sock comes in a

this sock comes in a set of three pairs

Expands up to 56 inches to fit easily and securely over coats

These sleek brown tortoiseshell half-rim frames and non-reflective brown polarized lenses serve up classic sophistication with a modern twist

Simplified Chinese

Nathan Lightbender Mini R sock this sock comes in aTake the lightweight, comfortable 360 degree visibility of the LightBender and add the versatility of rechargeable batteries. Just like its predecessor, the LightBender RX is completely sweatproof, waterproof, and chafe free. Charge up and keep runnin! LED: 6 lumens max output Battery: Li Ion Polymer Rechargeable via USB Burn Time: 8 hours (steady), 16 hours (flashing) RGB Light Quickly and securely attaches to arm