The latest version of our most comfortable trail running shoe is now even lighter and more breathable

back vents prevent overheating

With smooth transitions

Maintaining performance over longer distance requires more fuel — and more planning

X000006583-002291

Sprints OG Hat Nocturnal Not So Neon Flash Reflective Hat The latest version of our216103710 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.