Racing Green brand medium grey dress slacks. Size 38. Measurements in pics. Made of 45% wool and 55% polyester. The weight is on the heavier side of midweight. Very nice year-round pair of classy slacks. Racing Green is an English brand based in London that makes some really nice pieces, and I think this is one of them. These are new w/o tags, but the extra buttons are still attached inside so you can see they haven't been worn. I changed sizes before I had a chance to wear them.