15″ Box with 1″ Baffle Wall, 1″ Gusset Edge 380TC 100% Batiste Cotton 750 Fill Power Snow White Down® or PrimaSera Ultra® Down-Alternative Luxury, Winter or Fall Weight
Queen (92” x 96”) King (107” x 96”) King (114” x 100”)
15″ Box with 1″ Baffle Wall, 1″ Gusset Edge 360TC 100% Cotton Sateen Weave 600 Fill Power Snow White Down® or PrimaSera® Down-Alternative Luxury, Winter or Fall Weight
Twin (70” x 90”) Queen (92” x 96”) King (107” x 96”) King (114” x 100”) King (114” x 112”)
10″ Box with 1″ Baffle Wall, Knife Edge with Viscose Piping 360TC 100% Cotton Sateen Weave 600 Fill Power Snow White Down® or PrimaSera® Down-Alternative Spring or Summer Weight
Twin (68” x 88”) Queen (92” x 96”) King (106” x 96”) King (114” x 100”)
10″ Box with 1″ Baffle Wall, Knife Edge 230TC 100% Cotton Plain Weave Snow White Down® or PrimaSera® Down-Alternative Spring or Summer Weight
Twin (68” x 88”) Queen (92” x 96”) King (106” x 96”) King (114” x 100”)
Classic 12″ Box
12″ Box with 1″ Baffle Wall, 1″ Gusset Edge 230TC 100% Cotton Plain Weave Snow White Down® or PrimaSera® Down-Alternative Luxury, Winter or Fall Weight
Queen (92” x 96”) King (106” x 96”) King (114” x 100”)
15″ Box with 1″ Baffle Wall, 1″ Gusset Edge 380TC 100% Batiste Cotton 750 Fill Power Snow White Down® or PrimaSera Ultra® Down-Alternative Luxury, Winter or Fall Weight Queen (92” x 96”) King (107” x 96”) King (114” x 100”)
15″ Box with 1″ Baffle Wall, 1″ Gusset Edge 360TC 100% Cotton Sateen Weave 600 Fill Power Snow White Down® or PrimaSera® Down-Alternative Luxury, Winter or Fall Weight
Twin (70” x 90”) Queen (92” x 96”) King (107” x 96”) King (114” x 100”) King (114” x 112”)
10″ Box with 1″ Baffle Wall, Knife Edge with Viscose Piping 360TC 100% Cotton Sateen Weave 600 Fill Power Snow White Down® or PrimaSera® Down-Alternative Spring or Summer Weight
Twin (68” x 88”) Queen (92” x 96”) King (106” x 96”) King (114” x 100”)
10″ Box with 1″ Baffle Wall, Knife Edge 230TC 100% Cotton Plain Weave Snow White Down® or PrimaSera® Down-Alternative Spring or Summer Weight
Twin (68” x 88”) Queen (92” x 96”) King (106” x 96”) King (114” x 100”)
Classic 12″ Box
12″ Box with 1″ Baffle Wall, 1″ Gusset Edge 230TC 100% Cotton Plain Weave Snow White Down® or PrimaSera® Down-Alternative Luxury, Winter or Fall Weight
Queen (92” x 96”) King (106” x 96”) King (114” x 100”)
WARMTH LEVELS
LUXURY The highest level of warmth and loftiness
WINTER Slightly less fill than luxury. Offers a lofty warmth without added weight
FALL The ideal all-season weight for every climate
SPRING Warmth with a light touch. Heavier and more ounces than the Summer weight.
SUMMER The lightest weight duvet insert. However, down is a very insulating fill, which still ensures warmth.
SIZING RECOMMENDATION We recommend duvet inserts be a minimum of 2 inches larger than the cover, so it fills out the cover as best as possible.
Snow White Down™ Our softest fill material is natural, biodegradable and hypoallergenic* made of white duck down. Our natural down and feathers are sustainably and ethically sourced, and have independent third-party supply chain certifications from International Down & Feather Laboratory (IDFL),a global leader in filled textile quality and assurance since 1978. IDFL conducted a comprehensive audit to verify that our Down & Feather suppliers are in accordance with the IDFL Down Standard for animal welfare and traceability.
Nature’s Down Blend This all-natural blend of 70% Snow White Down™ and 30% TENCEL™ Lyocell is designed to combine luxury comfort with enhanced breathability. The down provides exceptional loft, softness, and warmth, while Lyocell is sustainably derived from renewable wood pulp and improves moisture management to create a naturally cooler, drier sleep environment. Like all of our down, the Snow White Down® in this blend is ethically and sustainably sourced with third-party certifications from the International Down & Feather Laboratory (IDFL), verifying animal welfare and full supply chain traceability.
PrimaSera™ Our premium down-alternative is a 2.2 denier polyester cluster fiber. This down-alternative fill is most similar to the feel of down fill, and is used in our down-alternative duvet inserts and sleeping pillows.
Prima Sera™ Ultra Our proprietary blend made from 70% Prima Sera™ down-alternative and 30% TENCEL™ Lyocell fibers. TENCEL™ Lyocell is a fiber derived from sustainably sourced wood pulp, valued for its ability to manage moisture, improve breathability, and create a cooler, drier sleep environment. When blended with recycled polyester, the result is a lofty, resilient, and hypoallergenic* fill that combines durability with enhanced comfort. This blend also supports sustainability goals by reducing reliance on virgin polyester and lowering the carbon footprint.
*Our Snow White Down™ is washed and processed using our proprietary DownGuard™ method. This process thoroughly cleans and sterilizes the down and feathers. However, we realize that allergies come in varying degrees of sensitivity and recommend that individuals with extreme sensitivities to down and feathers consider our down alternative options.