Zinus Cooling Gel Memory Foam Mattress, 8-Inch Twin, Medium Feel

The Zinus 8-Inch Green Tea Cooling Gel Memory Foam Mattress is a twin bed-in-a-box designed to provide a cooler-feeling sleep surface and pressure-relieving support, with cooling gel foam and CertiPUR-US certified foam.

• 2-inch (5.1 cm) cooling gel and green tea memory foam — draws heat away from the body and contours to pressure points.
• Green tea extract and purified charcoal — help maintain a fresher-feeling sleep space.
• Medium feel with pressure-relieving memory foam — balances cushioning and support for different sleep positions.
• CertiPUR-US certified foam and an OEKO-TEX Standard 100 certified cover — the cover is tested for harmful substances.
• Compressed and packed in one box, with a 10-year limited warranty — makes the mattress easier to move and set up.
• Twin size supports up to 250 lb (113 kg) — provides a clear weight limit for choosing the right fit.

This mattress is made for sleepers who want foam that cushions the body while drawing heat away from the sleep surface. Green tea extract and purified charcoal are included to help the bed feel fresh over time, while the medium feel brings together contouring comfort and support for nightly rest.

What foam layers provide the comfort and support?

The mattress has 2 inches (5.1 cm) of cooling gel and green tea infused memory foam, 1.5 inches (3.8 cm) of soft comfort foam, and 4 inches (10.2 cm) of high-density base support foam. The top layer contours to the body, the comfort foam adds cushioning, and the base layer provides support. Its medium feel is designed to balance softness and support.

• Memory foam cushions pressure points around the shoulders, hips, and joints.
• The foam is CertiPUR-US certified for durability, performance, and content.

How does the mattress help create a cooler sleep surface?

Cooling gel memory foam is designed to draw heat away from the body, and a breathable knitted cover adds to the cooler-feeling surface. Green tea extract and purified charcoal are incorporated to help the mattress maintain a fresher-feeling sleep environment over time.

• The cover is OEKO-TEX Standard 100 certified and tested for harmful substances.
• The mattress is made without fiberglass.

Who is the medium-feel twin mattress suited to?

The medium feel is designed for side, back, stomach, and combination sleepers, and the foam construction is identified as ideal for back sleepers and average-weight sleepers. The twin mattress supports a maximum weight of 250 lb (113 kg); other sizes support up to 500 lb (227 kg). It is compatible with most bed frames.

• Choose the twin size with its stated 250 lb maximum weight in mind.
• The 500 lb maximum applies to all other mattress sizes.

How do you set up and care for the mattress?

The mattress arrives compressed in one box. Remove it from the box and unroll it; it can take 24–72 hours to regain its full shape. Expansion time varies with the surrounding temperature, and a warmer room helps memory foam expand faster. Walking, jumping, or sleeping on the mattress can speed up decompression.

• Care instruction: hand wash only.
• A cooler room may mean the mattress takes longer to expand fully.

This mattress suits twin-size shoppers looking for a medium-feel foam bed with cooling gel, contouring comfort, and certified foam and cover materials. Back sleepers and average-weight sleepers are specifically suited to its foam construction, while the 250 lb twin weight limit helps clarify fit. Its layered foam, boxed setup, and compatibility with most bed frames make it a practical choice for a range of sleep positions.