Amerisleep AS3 vs Level Sleep

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.

Three zones accommodate body's different weights and curves, reducing pressure and aligning body.

Three layer construction:

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

The Pain-Fighting, Multi-Patented Reinvention of the Mattress. A two-layer zoned design:

• 3" Performance Layer:
  Head and Shoulder Region: LEVELsoft™ Foam
  Torso Region: LEVELfirm™ Foam
  Hip and Leg Region: LEVELmid™ Foam
• 7" High Resilience Polyurethane Foam
• Premium Fabric Cover

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.

Research-tested in IRB-approved clinical trials, our design's unique features support your body's natural curves and provide cloud-like comfort. Level's patented design reduces compression of the soft tissues which improves blood flow. Experience relief from hip and shoulder pressure to help you stay asleep longer and sleep deeper throughout the night.

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.

Clinically Tested and Proven to Alleviate Pain
Working with the country's top sleep researchers, Level's design was proven effective in reducing pain and improving sleep. If you don't feel the Level difference, get your money back.

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.

Open-cell, non-toxic, and highly durable foams work together to support and cushion.

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.

The top zone of the three inch performance layer is LEVELsoft foam which absorbs your shoulder, reducing pressure and pain. The middle zone is LEVELfirm foam which comfortably supports your lower back and side, reducing back pain. The lower zone is LEVELmedium foam which absorbs and supports your hips, aligning them with your spine and fighting hip pain.

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.

A rich, premium, thick, durable fabric cover offering "Recoveree" 4-way stretch technology that maximizes comfort and breathability.

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.

Your mattress arrives at your door in a compact box ready for quick setup. You can also upgrade to include Mattress Removal and/or White Glove Setup.