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- Sleepworld DesignsMountains Collection Mt. Whitney Faux Euro-Top Mattress 12.5"
(5/5)
Discount Price $649.99 - $1,249.99 $999.99 - $1,499.99 (up to 35% off)Queen Mattress as low as$158.33per month
Suggested payments of $158.33 with 6 months special financing. Learn More - Sleepworld DesignsMountains Collection Mt. Hamilton Faux Euro-Top Mattress 11.5"Discount Price $499.99 - $949.99 $839.99 - $1,269.99 (up to 40% off)Queen Mattress as low as$125.00
per month
Suggested payments of $125.00 with 6 months special financing. Learn More - Sleepworld DesignsAnniversary Extra Firm Mattress 9"Discount Price $499.99 - $949.99 $1,449.99 - $1,899.99 (up to 66% off)Queen Mattress as low as$125.00
per month
Suggested payments of $125.00 with 6 months special financing. Learn More - Sleepworld DesignsMountains Collection Mt. Whitney Plush Mattress 12.5"Discount Price $649.99 - $1,249.99 $999.99 - $1,499.99 (up to 35% off)Queen Mattress as low as$158.33
per month
Suggested payments of $158.33 with 6 months special financing. Learn More - Sleepworld DesignsMedals Collection Gold Faux Euro-Top Mattress 9"Discount Price $249.99 - $529.99 $369.99 - $599.99 (up to 32% off)Queen Mattress as low as$71.67
per month
Suggested payments of $71.67 with 6 months special financing. Learn More - Sleepworld DesignsAnniversary Plush Mattress 11.5"Discount Price $499.99 - $949.99 $1,449.99 - $1,899.99 (up to 66% off)Queen Mattress as low as$125.00
per month
Suggested payments of $125.00 with 6 months special financing. Learn More - Sleepworld DesignsMedals Collection Gold Firm Mattress 9"Discount Price $249.99 - $529.99 $369.99 - $599.99 (up to 32% off)Queen Mattress as low as$71.67
per month
Suggested payments of $71.67 with 6 months special financing. Learn More - Sleepworld DesignsAnniversary Faux Euro-Top Mattress 11.5"Discount Price $499.99 - $949.99 $1,449.99 - $1,899.99 (up to 66% off)Queen Mattress as low as$125.00
per month
Suggested payments of $125.00 with 6 months special financing. Learn More - Sleepworld DesignsMountains Collection Mt. Whitney Extra Firm Mattress 11.5"Discount Price $649.99 - $1,249.99 $999.99 - $1,499.99 (up to 35% off)Queen Mattress as low as$158.33
per month
Suggested payments of $158.33 with 6 months special financing. Learn More - Sleepworld DesignsMountains Collection Eagle Peak Firm Mattress 8"Discount Price $389.99 - $699.99 $679.99 - $949.99 (up to 43% off)Queen Mattress as low as$83.33
per month
Suggested payments of $83.33 with 6 months special financing. Learn More - Sleepworld DesignsMedals Collection Silver Firm Mattress 7"Discount Price $159.99 - $279.99 $259.99 - $369.99 (up to 38% off)Queen Mattress as low as$46.67
per month
Suggested payments of $46.67 with 6 months special financing. Learn More
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Free Pillows, Adjustable Base & Financing*
Sleepworld Designs - Mattresses Designed for Comfort
Sleepworld Designs are Mancini’s Sleepworld’s private collection of high-quality mattresses. These mattresses make use of the finest materials to provide you with the right amount of comfort and support. Shop your favorite mattress today with our 120-night Sleep Guarantee. Available in various sizes and comfort levels.
Frequently Asked Questions
What is the thickness of a Sleepworld Designs Core mattress?
Sleepworld Designs Core mattresses are 8.5 inches thick and have two polyfoam layers, a 390 Bonnell coil system, and a lift pad.
Do I need to get a mattress protector?
While they are not compulsory, Mancini’s Sleepworld recommends purchasing a mattress protector to safeguard your new bed against spills and stains.
How often should I rotate my mattress?
We recommend rotating your new mattress 180 degrees, from head to toe, every 6 months to condition it properly, minimize body impressions, and distribute the comfort layers evenly.