1,000 loft Polish white goose down This is the highest loft down in the world Ultralight or Summer fill weights are strongly recommended 340 Thread Count, 45% TENCEL™ Lyocell / 55% Cotton batiste imported from Germany Fabric weighs just 91 grams per square metre Fabric is OEKO-TEX® Standard 100 certified Fabric is down-proof and dust mite-proof Piped in white satin cording Genuine three-dimensional sealed baffle box design, which means down physically cannot migrate from one compartment to another Corner attachment points for securing to the inside corners of a compatible duvet cover (including any St Genève duvet cover), preventing your duvet from migrating to the bottom of the cover Down is cleaned with the Zurguard® system, which exceeds Canadian legal standards Dual-zone duvets are available (one-half lighter / one-half warmer) Winter fill is guaranteed for warmth The duvet cover is not included. For our selection of covers, please visit our sheet sets & duvet covers section Made in Richmond, BC Fill Weights Euro Twin Ultralight - 6 oz Summer - 10 oz Classic - 15.5 oz Winter - 20.5 oz Twin Ultralight - 8 oz Summer - 12.5 oz Classic - 19 oz Winter - 26.5 oz Queen Ultralight - 10 oz Summer - 17 oz Classic - 26 oz Winter - 34 oz King Ultralight - 12 oz Summer - 20 oz Classic - 30.5 oz Winter - 40.5 oz Super King Ultralight - 14 oz Summer - 23 oz Classic - 34.5 oz Winter - 45.5 oz