The Sealy Optimum Linear Soft Mattress – Super King offers a supportive sleep environment, optimised for back sleepers. Ensure a neutral spine alignment to relieve pressure and reduce the chance of back or neck strain so you can worry less and snooze longer. A combination of high-density foam and silky comfort layers deliver restful nights and energised mornings.
The Sealy Optimum Linear Soft Mattress – Super King offers a supportive sleep environment, optimised for back sleepers. Ensure a neutral spine alignment to relieve pressure and reduce the chance of back or neck strain so you can worry less and snooze longer. A combination of high-density foam and silky comfort layers deliver restful nights and energised mornings.
in 1 offers
The lowest price for Sealy Optimum Linear Soft Mattress - Super King right now is $4,799.00 at Harvey Norman.
The all-time low was $3,887.19 on 20 July 2025 — today's price is 23% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 14 May 2026.
Sealy Optimum Linear Soft Mattress - Super King
The Sealy Optimum Linear Soft Mattress – Super King offers a supportive sleep environment, optimised for back sleepers. Ensure a neutral spine alignment to relieve pressure and reduce the chance of back or neck strain so you can worry less and snooze longer. A combination of high-density foam and silky comfort layers deliver restful nights and energised mornings.
The Sealy Optimum Linear Soft Mattress – Super King offers a supportive sleep environment, optimised for back sleepers. Ensure a neutral spine alignment to relieve pressure and reduce the chance of back or neck strain so you can worry less and snooze longer. A combination of high-density foam and silky comfort layers deliver restful nights and energised mornings.
Last updated at 14/05/2026 17:54:31
Sealy Optimum Linear Soft Mattress - Super King
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 Soft Mattress - Super King
Delivery $299
| Exclusive to Harvey Norman | Yes |
| Made in | Australia |
| Mattress Cover | Cotton/Polyester Blend |
| Comfort Layers | Visco Elastic |
| Support Material | High Density Foam |
