The Kogan earmuff hats are designed around 3M Worktunes™ earmuffs and are a one size fits most. We have tested them across a wide range of earmuffs. Please note that extremely bulky hearing protectors will not fit.
UNITED STATES ORDERSShipping is airmail with basic tracking. Combine purchases to save on shipping. For orders of more than two hats, please contact us for a custom quote.
INTERNATIONAL ORDERSWe welcome international orders, so please contact us if you wish to purchase internationally.