La gran capacidad de almacenamiento. Cant wear even a thin pair of socks. Also, we ordered two sets as we were not sure if we would get enough for our kayak and our SUP, and instead of getting either 2 or 4, we got 3. Great OEM quality. Im knocking one star off because as another reviewer also stated, the plastic case on this is clear, not Amber. I absolutely hate super firm pillows because they give me headaches. L ho usata per le mie scarpe. The small tips fit my small ears really well and I no longer have to struggle with my neck pillow pushing the over or on ear versions out of position and making the noise cancelling less effective. shoes are surprisingly comfortable nice room in the box for my toes. I just love these flip flops.