A light man-made filled duvet for use in the Summer months, or possibly all year in a well-insulated home. Casing:100% Egyptian long staple cotton cambric of 233 thread count, printed with the Calvin Klein Logo. Filling: 100% polyester hollow fibre wadding. Construction: quilted, with edging band. TOG 3.5Filling 100% PolyesterSynthetic filling3.5 togProfessional launder recommendedCotton casingHollowfibre Shop At House Of Fraser