I usually wear a size 38. In descriptions of other buyers were recommended the pants a size larger. Size 40 fit perfectly. The pants looks very good and is comfortable to wear. Finally a pair of pants, not sitting so extremely high at the Bund .. The cut is perfect for me (57 kg / 1.70 cm) and the material is very appealing. None of my riding pants fit me as good as the brand of the HKM. Have only just discovered the brand and will stick to it.