These cuties make my 7th pair of SE by sandals. So far very nice look and a great fit. Good value for money spent We have found that some dont allow her enough volume to be heard over the plane. My feet are super sensitive to heat and cold and I wanted a shoe more fitting for HOT desert heat and a building with an AC that rarely works. I was a bit sceptical given the size of the head phones, but once I put them on I realized that the sound isolation was total due the over-ear design. Will also test the NC on a plane and update! All this product did was scratch the paint of my car. The only issue is if you try to move the unit with clothes on it. Im very dissapointed with both the shoe and response I received.