They cover his feet enough to provide protection when he is out climbing and hiking and they are great for walking in creeks. Not a ton of extra room. If you use the mic cable it is just like using your phone crisp and clear for both. I do not recommend them to anyone. Neither side will lay flat or stay velcroed which probably is because the middle strap is just not long enough on either side. These earbuds are very good for the price, I like how the case charges the buds when they are placed back in it. Once connected, your mobile device?s audio will broadcast through the speaker. My daughter loves these and says they are extremely comfy. Popped them on as soon as I received them. Broke within three weeks of normal use.