Barmas jeans are made in Italy and offered in Slim Fit and Regular Fit. The main differences across the collection are the shape through the leg and how clean or washed the denim looks.
Cleaner, darker denim is the easiest option for smart-casual outfits with knitwear, shirts and jackets. More washed finishes are better suited to relaxed casual wear.
Start with the fit, then look at the wash and the individual garment measurements.