Rnnr Crew Hat - Fast Enough Size:58 cm - L/XL if you are known to

if you are known to have sensitive skin or prone to irritations

Magnesium (Magnesium Carbonate)

curved peak offers optimal sun protection and does not retain water if hot race conditions require a little head dousing

you can count on the built-in UV400 protection to keep your eyes safe

These Knockaround Fort Knocks are true-blue classics with their matte black frames and polarized blue moonshine lenses

Rnnr Crew Hat - Fast Enough Size:58 cm - L/XL if you are known toThe rnnr Crew hat is an all new style with six panels and a structured brim. This hat blends running performance and street style. The back four panels are buttery soft and have laser cut holes to keep you cool and comfortable. The structured brim lets you curve it like a traditional running hat. Our signature sweatband is behind the front panel for moisture management. The back strap has elastic stretch to keep you headache free.