12 Inch Queen Mattress, Hybrid Queen Size Mattress in a Box

Price: $259.99 - $199.99
(as of Oct 13, 2026 03:41:26 UTC – Details)

From the brand

Sleep Aligned, Wake Revived

Sivukd crafts high-quality, thoughtfully priced mattresses to help you live a truly fulfilling and comfortable life.

As a mattress manufacturer, we use only premium, safe materials—because your well-being matters deeply to us.

We carefully select premium comfort layers and engineer each mattress to balance exceptional comfort with reliable support—so every family enjoys restful, sweet sleep.

Our mattress

Sivukd Hybrid Mattress

Pocket springs gently meet plush foam to deliver balanced support and lasting comfort.

How did we get started?

We started in a small workshop, making spring mattresses for friends who couldn’t find the right balance of comfort and support. As lifelong sleep lovers, we wanted to bring better nights to more people.

What makes our company unique?

We build spring mattresses that fit you — from your preferred firmness to how you sleep — so you get the best rest possible, every night.

Why do we love what we do?

Seeing people wake up feeling rested, year after year, is why we do what we do. There’s no better feeling than knowing we’ve helped families sleep better.

【Soft, Breathable Cover】Sivukd 12 inch queen mattress features a CertiPUR-US certified knitted cover—soft, skin-friendly and breathable. It promotes airflow to dissipate heat and moisture, keeping you cool all night. Perfect for hot summer or warm sleepers, it maintains a comfortable sleep environment to keep you undisturbed till morning
【Advanced Motion Isolation】Sivukd queen size mattresses adopt individually wrapped pocket springs that absorb movement independently. Your partner’s tossing, turning or night-time getting up won’t disturb you, letting you stay in deep sleep and wake up well-rested—ideal for couples valuing undisturbed sleep
【Body-Adaptive Support】Sivukd hybrid mattress queen size has a premium pocket spring system that fits your body shape. It offers firm support for hips/lower back and gentle cushioning for sensitive areas, maintaining spinal alignment and reducing morning stiffness, so you wake up refreshed
【Reinforced Edge】Sivukd colchones queen mattress in a box has upgraded pocketed coils to resist compression. It provides consistent support from center to edge, no sagging. Suitable for sitting to dress, sleeping near edges, or long-term use, maintaining shape and stability for years
【Easy Setup】Our queen bed mattress is easy to set up alone—unbox, unroll on the bed frame, and wait 24–72 hours for full expansion. No complicated assembly or extra tools. We offer personalized one-on-one support for any issues, ensuring a worry-free experience