Firmness Level: Firm - 8/10

Ultra Plush
Ultra Firm

Genesis 12L Firm


  • Featuring Genesis's LuxoSoft 450gsm Tencel Cover with 1" FlowLux Gel Quilted in Cover for extra softness
  • Providing Genesis's 2" G-Tex Luxury Ortho Support Foam for luxurious support and comfort
  • Offering Genesis's 9" TruCore HD High Resiliency Support Foam Engineered For G-Tex Foam for maximum support


If firmness is your preference, the 12L Firm from Genesis will provide you the level of comfort and support you are looking for each night as you sleep. Enjoy the advanced LuxoSoft and G-Tex technologies, which work to make your sleep extra deep and restful.

Shipping and Delivery

Free Standard Shipping

All mattress sets shipping within the United States are shipped for free and delivered to your door.

Premium White Glove Shipping

For an additional fee you can get 'White Glove' delivery. This service will bring the mattress not only to your door but into the room of your choice, unpack it and set it up for you.

The cost for White Glove Delivery varies by location and we request you contact us at 800 593-2337 for White Glove Delivery pricing.