The toe grip piece is a little thick between the toes, but I am getting used to it. I stacked the two 12 x 4 racks on top of the two 12 x 12 racks, creating two 12 x 16 racks. It fits comfortably on my head and can be worn on the left or right ear. The frequency response of consumer grade headphones typically looks like a smile. As I said, the mouse is still completely functional without the UHURU software. These earbuds are excellent for listening to voice and music, but the microphone could be a little better. I didn?t noticed any fading of color from the set nor did I see that my other clothes had been discolored. At first glance of the new pair, I thought they were just like the originals, then I opened it. If youre running windows 10 read below. 35mm for your instruments/audio equipment.