Last updated at 18/08/2026 22:19:55
Sealy Optimum Linear Firm Mattress - Queen
Delivery $299
Sealy Optimum Linear Medium Mattress - Queen
Delivery $299
Sealy Optimum Linear Soft Mattress - Queen
Delivery $299
| Exclusive to Harvey Norman | Yes |
| Made in | Australia |
| Mattress Cover | Cotton/Polyester Blend |
| Comfort Layers | Visco Elastic |
| Support Material | High Density Foam |
Sealy Optimum Linear Firm Mattress - Queen
Delivery $299
Sealy Optimum Linear Medium Mattress - Queen
Delivery $299
Sealy Optimum Linear Soft Mattress - Queen
Delivery $299
| Exclusive to Harvey Norman | Yes |
| Made in | Australia |
| Mattress Cover | Cotton/Polyester Blend |
| Comfort Layers | Visco Elastic |
| Support Material | High Density Foam |
Meet the mattress favoured by Goldilocks. Striking the perfect balance of comfort and support so you can start every day refreshed and ready, the Sealy Optimum Linear Medium Mattress is the ideal choice for guest rooms and those without a fixed sleeping position. A combination of high-density foam and silky comfort layers deliver restful nights and energised mornings.
Meet the mattress favoured by Goldilocks. Striking the perfect balance of comfort and support so you can start every day refreshed and ready, the Sealy Optimum Linear Medium Mattress is the ideal choice for guest rooms and those without a fixed sleeping position. A combination of high-density foam and silky comfort layers deliver restful nights and energised mornings.
in 3 offers
The lowest price for Sealy Optimum Linear Medium Mattress - Queen right now is $2,299.00 at Harvey Norman.
The all-time low was $2,299.00 on 25 May 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 18 Aug 2026.
Sealy Optimum Linear Medium Mattress - Queen
Meet the mattress favoured by Goldilocks. Striking the perfect balance of comfort and support so you can start every day refreshed and ready, the Sealy Optimum Linear Medium Mattress is the ideal choice for guest rooms and those without a fixed sleeping position. A combination of high-density foam and silky comfort layers deliver restful nights and energised mornings.
Meet the mattress favoured by Goldilocks. Striking the perfect balance of comfort and support so you can start every day refreshed and ready, the Sealy Optimum Linear Medium Mattress is the ideal choice for guest rooms and those without a fixed sleeping position. A combination of high-density foam and silky comfort layers deliver restful nights and energised mornings.
