Easy-to-wear slacks from Number M. Size 48 Waist: 82-85.5 cm Total Length: 92 cm Rise: 27 cm Inseam: 68 cm Leg Opening: 20 cm Color: Dark Navy Material: Cotton, Polyurethane These pants have a clean look, but the stretch makes them very versatile for various occasions. I think the material is suitable for year-round wear.