OG 'A Unicorn's Calamity' Sunglasses women's footwear running The Nathan SaferRun Ripcord Siren

The Nathan SaferRun Ripcord Siren helps you feel safer on the run

Maintains arch ligament in the stretched position

and the euphoria experienced when pushing endurance limits

comfortable fit

OG 'A Unicorn's Calamity' Sunglasses women's footwear running The Nathan SaferRun Ripcord SirenThe OGs: Original goodrs, our signature line of shades. ("If at first, you don't succeed, you're not me! Carl the Flamingo.) TKnow what happens when you mix all colors of the rainbow together?! You get BLACK. That's how we made these black on black A Unicorn's Calamity shades. It took eight years & a touch of unicorn magic, but we finally perfected black OGs. You're welcome. Non Reflective Lenses Made for medium noggins Best for Road, Trail, or Taco