As it got cold, I started wearing warmer and warmer socks, because I didnt want to switch to my clunky heavy boots. Quality is superb, case is finely made, and included iphone/Samsung charging cable is great! Comfortable and good sound quality These are the most well-built boundary mics I have ever seen, and I expect mine to last many years. As soon as I opened the box I knew that wasnt the case, these feel amazing on my head! If it was made for a aux for wired connection then they totally dropped the ball in terms of giving the user a hole to use for charging the headphones. I ordered a 9 in my last Sketcher sandal so I did the same for this one, but they ran big so I had to return and get an 8 and it fits perfect. The constant light abrasion causes irritation after a couple days in a row of 10k+ steps. Are they Bose? No. Ive looked everywhere to buy these in black, love my white ones.