Flintoff By Jacamo slim-fit wool textured trousers with two side pockets, belt loops, a zip/button fly with hook-&-bar fasten & two rear pockets. This suit is made from Shape Memory yarn which is an innovative new technology & is produced through a special yarn construction & eco-friendly chemical treatment. This means the fabric obtains stretch without any elastic filament as the Shape Memory Yarn fabric's flexibility is permanent. This fabric can be stretched many times & will still keep the shape of the garment very well.