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Perfect Spine · Cooltech
Monarch
Monarch is the firmest model in the Perfect Spine range. A Belgium knit with Cool Fiber technology covers a latex layer and performance foam, over a 5-zone pocket spring system held in a foam encasement.
Cool Fiber Technology
Comfort level Firm
See all Firm mattresses- Height 32 cm
- Construction TT
Queen 152 x 190 cm
RM5,599 RRP RM7,999
You save RM2,400 (30% off RRP)
All sizes and prices
| Size | RRP | Promo price |
|---|---|---|
| Super King200 x 200 cm | RM9,999 | RM6,999 |
| King183 x 190 cm | RM8,999 | RM6,299 |
| Queen152 x 190 cm | RM7,999 | RM5,599 |
| Super Single107 x 190 cm | RM6,399 | RM4,479 |
| Single | RM5,899 | RM4,129 |
Prices effective from 15 September 2026 and subject to change. Confirm availability with your nearest Serta Gallery or dealer.
Serta Malaysia · sertamattress.com.my · 30 October 2026. Prices from the price list effective 15 September 2026, subject to change. Try it at a Serta Gallery: sertamattress.com.my/where-to-buy/
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What's inside
Every layer of the Monarch, from the cover you lie on down to the support. Tap to learn what a layer does.
Comfort
- Luxurious Belgium knit with Cool Fiber technology
Belgium knit
A luxurious knitted fabric from Belgium. It is smooth and breathable, and made to stay soft and look good for a long time.
More in Mattress 101 → - Latex layer
Latex
A resilient layer that responds to your body's shape. Talalay® latex (Signature) responds naturally to your shape. Pulse latex has an open foam structure that releases moisture quickly, so the mattress breathes better. Some models use a 7-zone latex layer.
More in Mattress 101 → - Performance foam
Performance foam
A compact foam that gives a stable platform and helps keep the mattress from sagging.
More in Mattress 101 →
Support
- 5-zone pocket spring
Zoned springs
Springs arranged in zones that are firmer or softer along the length of the bed. The 7-zone pocket spring (iPedic, Perfect Sleeper) has an extra lumbar zone and suits back and side sleepers, or a mix of both. The 5-zone pocket spring (Perfect Spine) follows your body's curves and limits motion transfer.
More in Mattress 101 → - Foam encasement
Foam encasement
Foam around the edges of the spring unit that firms up the border and helps keep the mattress in shape. The ventilated version has holes so air flows from edge to edge and the mattress stays dry.
More in Mattress 101 →
Illustration, not to scale. Layers as listed by Serta for this model. Height 32 cm from the price list.