Keen changed Presidio. This product did not come with complete directions. I couldnt be happier with these Sennheisers. This thing is built sturdy and strong, they hold your bikes worry free. so comfortable and really nice ComAmazing. Colors as shown. I give FIVE STARS! Im glad I followed the advice on other posts - I normally wear a 10 / 10. Can?t find anything negative to say about it so far but I?m also not a super picky person.