Nathan Lightbender Mini R sock this fabric has a diamond

this fabric has a diamond texture which aids to increase wicking

anti-chafe salve

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

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

this sock comes in a set of three pairs

Nathan Lightbender Mini R sock this fabric has a diamondTake 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