- Dark blue Roberto Ricci Design SURFLEX® trousers for man - Belt loops - Front zip and button fastening - Two side slit pockets - Two rear welt pockets - One rear contarsting color logoed tab. Gender: Men. Material: 79% POLYAMIDE 21% ELASTANE INTERIOR: 82% POLYAMIDE 18% ELASTANE LINING: 100% POLYESTER. Color: BLUE. Made in: TN. Product ID: W2320160. *Import tax/duty will be calculated at checkout (If applicable)