Nest Bedding Sparrow Signature Hybrid vs My Green Mattress Kiwi

Available in Plush (2.5-3), Medium (4-4.5) or Luxury Firm (7.5-8). Does your partner like different types of mattress firmness than you? Order the Sparrow Signature Hybrid in King and Cal King sizes and get a different firmness on each side. Keep one side firm and the other plush, or mix a plush side with a medium. With the Sparrow Signature Hybrid mattress, during or after your sleep trial, you can swap out the inner layer of foam to adjust its firmness without needing to get a whole new mattress.

The Kiwi mattress is a firm yet contouring hybrid mattress. Ideal for growing children, or adults looking for an affordable option. The two-sided option repeats the layers on both sides of the springs, both sides having the same feel and firmness. This option extends the life of your mattress but is currently only available by contacting their customer service team.

A five layer construction:

• 2" Quilted THERMIC® phase change cover & 4 lb. Memory Foam
• 3" Energex™ Temperature Responsive Foam (3 lb.)
• 1" SmartFlow Support Foam (1.5 lb.)
• 6" Reinforced Edge Coil Support Pocketed Coils
• 1" Base Support Foam (3 lb.)

The Kiwi mattress is a safe, healthy and affordable hybrid latex option, with a 2 layer construction:

• GOTS-Certified Organic Cotton quilted cover
• 1" GOTS-Certified Organic wool batting
• 2" GOLS-Certified Dunlop latex (Density: 65, ILD: 22-24)
• 8" Zoned Pocketed Coil Spring Designed & Manufactured by My Green Mattress, Inc.

Unzip the sides of this mattress to exchange the inner foam layer for a new one that's more firm, softer, or if you just want to replace it (which extends the life of your mattress).

The GOTS-certified organic wool batting is sourced from sheep that are allowed to graze freely in organic pastures. The wool acts as the only flame retardant, and is hypoallergenic, temperature regulating, and 100% biodegradable.

Energex™ foam is a cutting-edge foam layer that fully supports your body with the pressure relief of memory foam, and the responsiveness and durability of latex. This combines with the support of high quality individual coils with extra edge support.

Tighter coils along the edges of the mattress provide a firmer seating edge. With proper support across the entire mattress you can sleep from edge to edge and top to bottom. Steel springs will last up to 4 times longer than a foam support edge.

The top layer is temperature responsive, highly adaptive, durable, and breathable specifically designed to energize in response to body heat.
We use our SmartFlow air flow system with punched foams and breathable layers to achieve maximum air flow.

The breathable and hypoallergenic latex provides a naturally cool sleep that is dust-mite, mold, and mildew resistant.

The mattress (formerly called the Alexander Signature Hybrid Mattress) utilizes a very durable individually pocketed coil unit with edge support coils all around the perimeter. This provides a movement-free sleep surface and supports the back perfectly.

Individual 13 3/4 gauge coils react to body shape and weight to keep pressure off your bones and joints. Each fabric-encased coil moves independently to allow deep sleep even when your partner
Latex is supportive and alleviates pressure points that can cause stiffness, pain, tossing and turning.

A soft quilted, luxurious top layer of fabric greets you and provides a cool, comfy surface. This Thermic Phase Change Cooling fabric will help your body regulate its ideal sleeping temperature through the seasons.

Wrapped in 100% GOTS-certified organic cotton fabric. This soft, durable cotton is a healthy alternative to synthetic fabrics and is free from polyester fibers and pesticides.

Your new mattress can take up to 2-4 business days to make as they are made to order by hand in the USA. Then, we ship from the West Coast, so depending on where you live, it can take 1-5 business days in transit.

After we receive your order, we typically begin building your mattress the next day. We offer free shipping via FedEx to the contiguous United States. Our mattresses are made-to-order one at a time in our family's factory. We then compress, roll and box each mattress and ship via FedEx to your door in two weeks or less.