Goodr OG Sunglasses A Unicorns Calamity Running Belt Designed for races of 800

Designed for races of 800 to 1500 metres

Waist Belt No

Advanced optical heart rate and SpO2 (Blood Oxygen) monitor

the supportive

Speed TractionRubber OutsoleFull-length Kinetic Light FoamER2 - Evolved Rocker TechnologyEngineered Mesh UpperOrtholite ECO X-40 FootbedInternal Support CageEngineered Performance Tongue

Goodr OG Sunglasses A Unicorns Calamity Running Belt Designed for races of 800Know 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.