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Start comfortable summer nights with Resspry.

Four Steps To Open Your Mattress

Step 1

Receive resspry mattress.
Delivered to your door with fast and free shipping.

Step 2

Open the box.
Take the compressed mattress out of the box.

Step 3

Release the mattress.
Place the mattress on a flat, sturdy bed frame. Make sure the front side is on top. Then tear open the packaging.

Step 4

Inspect and enjoy
Inspect the mattress for any damage. Then, start enjoying it!

Product details

Dimensions & Specifications

Brand: Resspry

Mattress Type: Flippable Dual-Firmness Gel Memory Foam

Dimensions & Thickness: Available in standard sizes (22cm / 8.6” depth profile)

Target Sleepers: Ideal for couples, side sleepers, back sleepers, and those seeking targeted lower back support.

Materials & Construction

Top Layer (Side A): High-Density Cooling Gel Memory Foam (Plush & Pressure-Relieving)

Base Layer (Side B): High-Rebound Supportive Bamboo Foam (Firm & Ergonomic)

Cover Fabric: Breathable Stretch-Knit Fabric with Black & Purple Geometric Aesthetic

Zipper System: 360° Hidden Zipper for quick 10-second cover removal

Comfort & Performance

Firmness Rating: Dual-Firmness 2-in-1 (Medium-Soft Side A / Medium-Firm Side B)

Motion Isolation: 9.8/10 Score — Noiseless absorption with zero motion transfer

Temperature Regulation: Cooling gel-infused foam to dissipate body heat

Cover Care: Removable and 100% Machine Washable

Certifications & Warranty

Foam Certification: CertiPUR-US® Certified (Free of harmful ozone depleters & heavy metals)

Textile Certification: OEKO-TEX® Standard 100 Certified (Hypoallergenic & skin-friendly)

Home Sleep Trial: 100-Night Risk-Free Sleep Trial

Expansion Time: 48 – 72 hours post-unboxing for full expansion

FAQs

Please read our FAQs page to find out more.

Q: How do I switch between the soft and firm sides of the Resspry mattress?

A: Simply unzip the outer cover, turn the mattress core over to your preferred firmness side (Cooling Gel side for soft/cloud-like hugging; Bamboo Support Foam side for ergonomic firm support), and zip the cover back on.

Q: How long does it take for the vacuum-sealed memory foam mattress to expand?

A: After opening the box, allow 48 to 72 hours for the foam to fully expand and reach its optimal firmness and height.

Q: Why does the mattress feel slightly firmer in winter?

A: High-density memory foam is temperature-sensitive. It naturally contracts slightly and feels firmer in colder room temperatures, becoming softer and responding faster in warmer environments.

Q: How long will it take my body to adapt to the new mattress?

A: Clinical research shows it typically takes most sleepers approximately 3 to 4 weeks to fully adjust to a new supportive mattress layout.