No one to date has taken the spot of my favorite all time HR book boyfriend Sebastian, Lord St Vincent, The Devil in Winter but Wulf is an unforgettable man. Those other brands I bought had no external volume control so when I had to raise or lower the volume, I had to reach in my back jersey pocket and fiddle with the volume. I bought this for my travel trailer, but the pictures show it at my house where I set it up to test it before installing it in the trailer. I?m so glad I came across this! The zipper is attached well and the material is like Tyvek - very hard to rip/destroy. I sent it back on June 20,2020 and still waiting. No problem hearing even at high RPMs. No apto para pies con mucho puente, porque se clavan en el empeine. Wrong adaptor for UK sicket These are great shoes.