Hilary Rose Of The Times Says That These Are The Ideal Lounge Pants In Which To Relax At Home. These Fine Gauge Super Soft Merino Silk Cashmere Lounge Pants Are Part Of Our Loungewear Collection With An Easy Fit And A Flattering Comfortable Waistband.Leggings58% Merino wool 17% Silk 17% Nylon 8% CashmereHand wash or Dry clean only Shop At House Of Fraser