This mens Ventuno 21 Charcoal slim fit 2 piece suit is made from 85% Polyester & 15% Viscose. The suit jacket style is one button fastening, slim fit with a short body length compared to our classic or contemporary suit jackets. The charcoal suit trousers that accompany the jacket are flat front with a zip fly. When selecting your size please allow a 6" drop from chest to waist, i.e a 40R suit will come with a 34R waist trouser. The trouser waist & leg length on this suit can not be changed for a smaller or larger size. We advise that you look at our Mix & Match suits if you find the 6" Chest to Waist drop does not comply with your actual measurements.