Nectar vs Amerisleep AS3

Nectar's has engineered a mattress that is comfortable, cool and supportive for all types of sleepers. The ideal ratio of softness, firmness and support works for you. It is rated a 6.5 out of 10 or "just right" on the firmness scale.

The AS3 is our most versatile mattress. It evenly blends support and softness, so it's great for people who change positions as they sleep and couples with different sleep styles. It's also our most popular mattress overall.

The Nectar Memory Foam mattress is made of three distinct layers:

• Nectar Smart Layer: 3" Gel Memory Foam (Density: 2.13 lbs)
• Dynamic Support Layer: 2" PU - Soft Conventional Foam (Density: 1.73 lbs)
• Stay-Stable Base layer: 7" PU - Standard Conventional Foam (Density: 1.76 lbs).

The AS3 is Amerisleep best-selling mattress. It's tailored to adapt to most body types and sleep styles. Its perfect “medium” feel uses an even mix of comfort and support to relieve pain-causing pressure points and support healthy sleeping positions. Three layer construction:

• Bio-Pur foam
• HIVE transition layer
• Bio-Core foam support layer
• Refresh Cooling Cover.

Move around freely without waking your partner or spilling your drink.

Traditional memory foam is made from dense material, so it traps your body heat and can make you sweaty and uncomfortable while you're in bed - and who can sleep like that?
We developed our foam with an enhanced "open cell structure", which means there is more air space between the foam particles. That space wicks away heat while you sleep, and can keep you cooler and more comfortable.

Gel-infused memory foam gently cradles you to sleep and keeps you there, with a snug-as-a-bug body hug. Nectar's adaptive memory foam layer helps relieve pressure points beneath your shoulders, hips and legs, encouraging better spinal alignment. Because truly relaxed muscles are the key to deeper dreaming.

Our Bio-Core® foam support layer won't sag even after decades of use. And, like our Bio-Pur® foam, it's partially made from plants instead of petroleum so it's eco-friendly.
The HIVE® layer features hundreds of foam hexagons grouped into five comfort zones. Each zone is designed to provide extra cushion where you want it and support where you need it. That way your body gets the support it needs to stay properly aligned, so you can sleep your best.

A sleep-tech-infused, cool-to-the-touch quilted breathable cover combines with gel-infused memory foam to help keep your sleeping temp regulated.

The HIVE® transition layer has precision-cut channels that carry away even more heat and moisture. It's enough to make you feel like you're weightlessly resting on a cloud.
Amerisleep's Bio-Pur® material features an advanced-open cell design. This makes Bio-Pur® more breathable and responsive than memory foam, which will keep you cool and comfortable all night. Plus we make Bio-Pur® from partially plant-based sources using a zero-emission process. That means it's the most eco-friendly material of its kind.

The 3 inches of cushy high-density, pressure-relieving gel memory foam used in the comfort layer cuddles every joint and curve.
Get tailored bounce-back with 2 inches of dynamically adjusting foam from the transition layer. Get the support your body needs to relax into a deep sleep.
A sturdy 7-inch layer of standard foam ensures the comfort and support layers above it perform at their best.

Bio-Pur® contours to your body to relieve pressure points and bounces back fast, so you won't feel "stuck" during the night.
Our HIVE® transition layer provides targeted support and pressure relief so you can sleep in perfect alignment. It gives your head, back, and legs more support, and your shoulders and hips more cushion.

Quilted Cool Cover
A breathable poly-blend cover featuring heat-wicking, cooling technology. The cover will provide a cool-to-the-touch or cooling sensation upon direct contact this is because the polyethylene fibers help to quickly disperse or wick away any superficial heat transferred to it through touch.
A Shift-Resistant Lower Cover keeps your mattress in place and the layers inside in place.

Refresh Cooling Cover
The Refresh Cover draws heat from your skin for a delightfully cool-to-the-touch feel. On average, your sleeping surface will stay 7 degrees cooler over an eight-hour night of rest compared to a traditional 100% polyester cover. This scientifically engineered fabric uses minerals to help convert your natural body heat into far infrared energy. This type of energy increases blood circulation to help speed up muscle recovery and improve quality of sleep.

Your NECTAR mattress will be delivered free of charge within the contiguous US. A non-refundable shipping charge is added for Alaska and Hawaii. Shipping unavailable for US territories such as Puerto Rico and Guam.

We provide standard free curbside shipping to anywhere in the contiguous USA. Mattresses ship as quickly as 3-5 working days (excluding major holidays) via FedEx, once shipped, delivery takes approximately 1-5 business days.