No one likes driving and freaking out at the same time right? I am not saying these straps dont work, because they do work. Ive been preemptively putting band aids on my big toes prior to a hike. There is no good reason to use regular earphones when skiing or biking, when you can use these instead. I would go for a 3. I got bad luck with the item, but it might not be the same for you. Es gibt einige kritiken, die Mitten verschwinden bzw sie sind etwas zu schwach z. I can?t express how much I love these shoes! Die Farbe ist super. I was only able to put them on the 7mm nozzles on my headphones with great effort after numerous attempts. They seem very sturdy and nice looking.