I have a good 10 minute walk over sidewalks between two of the classes I teach and have been using it for 3 months. If you?re having issues reach out and they will take care of you! First impressions was the pieces are very sturdy and heavy duty! Ok, great. Let me just say that the DT1990s come ready to rumble no matter your tastes. These pyjamas are so soft and comfortable to wear. So would I recommand them? Yes i do, although I would expect them to be priced just a bit lower, somewhere around 100GBP. ACHTUNG: Das ist nur ein Problem wenn man sich in leisen Räumen aufhält, beim Einsatz im Freien (immer wenn es viele Umgebungsgeräusche gibt) ein kleineres Übel. I couldnt get my foot in the shoe and had to return for a refund. So far I?m happy and I am told the microphone is clear when talking on calls.