FCRB ventilation pants. Navy, size M. The model number is 190070, and I believe it's a 2019 model. These pants are a cross between training pants and slacks, offering a techy feel while still looking smart. The fabric has a firmness and a drape, giving it a luxurious feel. There's some room in the waist and thighs, with a taper towards the hem. In good condition and clean. Waist: 78cm Rise: 25cm Inseam: 71cm Hem width: 15.5cm