Sink into the wondrously sumptuous support of the Sealy Optimum Linear Deluxe Soft Mattress - King. Made in Australia, it features a deluxe composite combination of ultra-sensitive and superbly soft Sense material, rugged high-density foam and form-fitting viscoelastic foam for a comfortable and snug sleep.
Sink into the wondrously sumptuous support of the Sealy Optimum Linear Deluxe Soft Mattress - King. Made in Australia, it features a deluxe composite combination of ultra-sensitive and superbly soft Sense material, rugged high-density foam and form-fitting viscoelastic foam for a comfortable and snug sleep.
in 1 offers
The lowest price for Sealy Optimum Linear Deluxe Soft Mattress - King right now is $5,699.00 at Harvey Norman.
The all-time low was $4,300.00 on 7 July 2023 — today's price is 33% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 10 May 2026.
Sealy Optimum Linear Deluxe Soft Mattress - King
Sink into the wondrously sumptuous support of the Sealy Optimum Linear Deluxe Soft Mattress - King. Made in Australia, it features a deluxe composite combination of ultra-sensitive and superbly soft Sense material, rugged high-density foam and form-fitting viscoelastic foam for a comfortable and snug sleep.
Sink into the wondrously sumptuous support of the Sealy Optimum Linear Deluxe Soft Mattress - King. Made in Australia, it features a deluxe composite combination of ultra-sensitive and superbly soft Sense material, rugged high-density foam and form-fitting viscoelastic foam for a comfortable and snug sleep.
Last updated at 10/05/2026 02:41:16
Sealy Optimum Linear Deluxe Soft Mattress - 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 Deluxe Soft Mattress - 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 |
