The Original Allswell 10" Bed in a Box Hybrid Mattress, California King

Our entry-level hybrid mattress has always felt anything but entry-level, except for the price. And now, its latest incarnation is even more feature-rich than the original, with more memory foam than ever (still paired with individually wrapped coils for the perfect blend of comfort and support* and a just-right medium-firm feel). In addition, a layer of copper gel, plus a plusher-than-ever quilted top panel, ensure that our original mattress remains an industry game-changer.

The Allswell 10 inch Bed in a Box Hybrid Mattress: Dimensions: TWIN: 38.5"" W x 74.5"" L x 10"" H TWIN XL: 38.5"" W x 79.5"" L x 10"" H FULL: 54"" W x 74.5"" L x 10"" H QUEEN: 60"" W x 79.5"" L x 10"" H KING: 75.5"" W x 79.5"" L x 10"" H CAL KING: 72"" W x 84"" L x 10"" H Individually Wrapped Coils - Stay asleep with individually-wrapped coils which help minimize motion transfer. Edge support around the perimeter of the mattress Bed in a Box - Mattress arrives rolled and compressed for easy delivery and set up Copper GelInfused Memory Foam - copper gel layer absorbs and transfers heat away from the body 10-Inches Tall - Just because you pay less doesn't mean you don't deserve more. With The Allswell you're getting ten quality inches of high-end comfort and support. Added Edge Support- Greater support around the perimeter makes it easy for you to do all the things you do in bed. *Our Very Unscientific Firmness Scale- After many iterations, we finally nailed what we think is the perfect recipe for the ideal medium-firm feel **Disclaimer - Firmness scale was created by Allswell based on the subjective opinions of Allswell and its extended team of 20 sleepers Reviews published before September 14, 2019 may refer to V1 of this mattress.