I had a very messy metal coatrack stand and this really cleared up my landing. Leaving the comb attachment on, it gives a super short trim without any pulling or issue, but requires a few passes over the skin for an even cut. The wheels are plastic and loud when rolling across concrete (even the polished concrete indoors). All I know is I somehow feel some kind of relief taking off the T90 and wearing the DT 880 even if they sound "smaller", more "distant" and less ear-filling. The Bad: The silicone sides have a subtle mush to them, which is kinda meh. - CANCELACIÓN DE RUIDO. 5 mile ride) I can not attest to its sturdiness. My granddaughter is ready for a 2 in other shoes. Or the air purifier is roaring inside. I purchased a size 8; true to size for me.