Tried these on in a store and they were super comfortable, but the store didnt have the black ones in my size. I am not an audiophile, but it does seem that the sound is a bit richer and deeper. it let noise in when i look all the way left or right . Here I will compare it to my HD600 over-ear open-back headphone since both are tuned towards the diffuse field target. The DL mens moccasin slippers are comfortable, lightweight, with memory foam insole, the sole is non-slip, which makes them excellent to use indoors or outdoors for any outdoor activity. Anything beyond that, youll need to go with an over-ear model, such as the Bose QC35 or Sony 1000X(M2 or M3). I received the shoes today put them on and the left one fit perfectly, the right one feels wider and larger and will barely stay on my foot. The stretch is nice and it fits well. So we bought 13 for when summer get here . He really enjoyed building them with Daddy.