I would recommend if you want to have a lighter headset which will not make your ear feel so hot. Overall: A great buy for the stationary 9-5 office worker. They came in Sennheiser packaging. The details are astonishing & so the research was clearly extensive. Make sure you wear socks with them though. They sent the wrong size. I accidentally grabbed the trim and the pocket material itself just tore away from the pocket trim. I always wear a 6 in every shoe, but in this case I wish I had gone for a 6. They are cotton. It is very disappointing and frustrating to finally receive the trainer only to find you have to research and find the appropriate skewer.