The Chiro Classic is a popular build for the firm mattress lover.
 
As you relax on the mattress, your body feels instantly supported. With the addition of our classic 2" comfort layer, you will feel the perfect balance of firmness from the high-density foam layer that supplies a cushion-like comfort and evenly distributes your body weight along the surface to reduce stress off of your shoulders and hips.
 
This firm all foam mattress remains motionless all throughout the night. This means you will not be disturbed by your partner's movement.
 
This amazing pressure relieving material shapes and supports your body perfectly and helps align your body for an unbelievable comfort and a deep restful sleep.
 
Bonus feature:
Adjustable comfort because the layers are not glued together.
This allows you to easily change the comfort from firm to softer by moving, removing, or adding more comfort layers. 
 
FAQ: Do the layers slide around since there not glued?
Answer: No, since foam grips well to other foam, the layers do not slide.
 
Why Build your own? For ultimate convenience, portability and adjustability. 
 
Overtime as your body changes and/or your comfort preferences change, instead of buying a whole new mattress, you can refresh your mattress! Simply upgrade one or more of the layers in the mattress for a brand new feeling bed.