Sprints OG Hat Nocturnal Not So Neon Flash Reflective Hiking the COROS Heart Rate Monitor

the COROS Heart Rate Monitor is built to endure

2 millimeters as upper material

Wide working temperature range

Indestructawool™ technology with extended durability zones

Our softest Strato Tech for next level comfort

Sprints OG Hat Nocturnal Not So Neon Flash Reflective Hiking the COROS Heart Rate Monitor216103710 2 If an athlete athletes in the night hours will anybody know? Illuminate, eye catch and transform the darkness with flashes of electrifying energy so regardless of what your evening escapades bring, the world will know youre athleting. HAND WASH me please! Sizing & Fit Sprints OG hats feature an adjustable velcro closure on the back. The circumference is 22. 8 inches and expands to about 24. 3 inches which is a hat size 6 & 1 4 to 7 & 7 8.