The 150 × 190 format gives each partner 75 cm without demanding a huge room. Size solves personal space; core and maintenance solve the rest.
Marisma makes more sense for airflow, quicker response and simpler care. Shire enters when two-sided use matters and turning a large mattress is realistic.
Seventy-five centimetres is not motion isolation
Width reduces collisions, but a couple must also consider movement, schedules and weight difference. Pocket springs may limit transfer; the base and frame can amplify it again.
Simulate turning, sitting at the edge and getting into bed late. That tells you more than pressing the surface by hand for ten seconds.
Marisma or Shire: the difference is daily use
Marisma pairs pocket springs and memory foam at around 30 cm with a medium-high description. Shire is about 28 cm and uses two sides. Comfort is not automatic; upkeep and response change.
If nobody can flip it, Shire loses its main distinction. If a tall bed complicates sitting, calculate base plus mattress before choosing Marisma.
Before payment
Match the size to your bed; height also affects bedding fit and handling.
Choose the protector, base and bedding too. A restrictive protector or damaged base can erase the benefit you intended to buy.
Two 150 × 190 options with different compromises

Pikolin Marisma Seaqual
A pocket-sprung hybrid with a memory-foam comfort layer, aimed at airflow and movement independence for two.
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Pikolin Shire
A double-sided hybrid for buyers who value a substantial build and will treat turning as part of routine care.
Read review →More options to compare
Choose by size, feel and available space. These options suit different needs.

Todocama Airsoft 150 × 190 × 21
The 150 × 190 double variant: multilayer foam, medium-high firmness and an accessible buying position.
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KUO Dream Bio Memory 150 × 190 × 26
Memory foam with INNOGEL, a dual-sided build and medium-high firmness for buyers balancing comfort and heat management.
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Grbsy híbrido 150 × 190 × 30
Pocket springs, gel, latex and reinforced edges make this the fullest-looking option for couples seeking lower motion transfer.
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DESCANSIN Magnum Sleep 150 × 190 × 30
A tall HR and memory-foam mattress with a firm feel, useful for comparing support and edge stability without springs.
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