A harness defines your delts, trains your traps, and chisels your chest - our BLACKLIGHT CIRCUIT HARNESSES do all of that and so much more. 

They are made of a unique, high-end, durable elastic. The harnesses feature NEON shoulder straps (available in NEON ORANGE, NEON GREEN, NEON PINK AND WHITE). They wrap you in NEON that is vibrant under natural light and will make you vibrate under UV/BLACKLIGHT. The straps are bisected by ribbons of black, connected at the chest by the unique MARQUEE Center Strap . It is easily operated with a free app on a Bluetooth connected Android phone or iPhone. You write your own message.

Full charge last 6-8 hours.

SIZING: 

Twink (fits 33-37 inch chest)

Small/Medium (fits a 37-41 inch chest)