Classic Belstaff style, these Calvert biker trousers will make a welcome addition to your collection. With a biker aestehtic these jeans feature detailed panels to the legs, pockets to the back, two front pockets, a zip fastening and brand logo detailing. Size selection: British sizing (Standard sizing)Fits true to size, take your normal size Cut with a slim fitThe inside leg of a size 12 (M) measures 80cm87% cotton, 14% nylon, 2% elastane Machine washable black/indigo de 12 (M)