The front and back are made from a windproof fabric, with seamlessly quilted panels and light padding for extra warmth. The sides consist of a very stretchy fleece fabric with a soft brushed inside. The same stretchy and breathable fleece is also found under the shoulders at the front and back, to maximise the mobility of the swing. The design is complemented by an integrated Abacus logo on the windproof front zip, side pockets with zips and ribbed cuffs and collar.