{"id":70586,"date":"2026-10-13T10:55:24","date_gmt":"2026-10-13T14:55:24","guid":{"rendered":"https:\/\/www.journee-mondiale.com\/en\/amerisleep-as2-review-2026\/"},"modified":"2026-10-15T06:55:20","modified_gmt":"2026-10-15T10:55:20","slug":"amerisleep-as2-review-2026","status":"publish","type":"post","link":"https:\/\/www.journee-mondiale.com\/en\/amerisleep-as2-review-2026\/","title":{"rendered":"Amerisleep AS2 Review 2026: Medium-Firm Foam for Back and Stomach Sleepers"},"content":{"rendered":"<p>The Amerisleep AS2 is the brand&#8217;s medium-firm memory foam mattress, built around a medium-firm feel over a supportive foam base, aimed at back and stomach sleepers. It carries a 12-inch profile, a plant-based Bio-Pur comfort layer, and HIVE technology for targeted support, all wrapped in a Refresh cooling cover. The AS2 has been independently evaluated and endorsed by the American Chiropractic Association, and Amerisleep lists it as a Sleep Awards winner. If you sleep on your back or stomach and you want a foam bed with a firmer feel and a cooling cover, the AS2 is aimed squarely at you. Skip it if you want coils or a choice of firmness levels; consider the Saatva Classic instead.<\/p>\n<div class=\"jm-cta jm-pick\" style=\"border:2px solid #14213d;border-radius:12px;padding:18px 20px;margin:20px 0;background:#f8fafc\">\n<img decoding=\"async\" src=\"https:\/\/saatva.imgix.net\/products\/saatva-classic\/lifestyle\/standard\/11.5\/saatva-classic-lifestyle-standard-11.5-16-9.jpg?w=768\" alt=\"Saatva Classic mattress in a bedroom\" style=\"float:right;width:160px;max-width:40%;margin:0 0 10px 14px;border-radius:8px\" \/><\/p>\n<p style=\"margin:0 0 6px;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:#d08a1a\"><strong>A strong alternative<\/strong><\/p>\n<p style=\"margin:0 0 8px;font-size:20px;color:#14213d\"><strong>If you want a Saatva instead:<\/strong> Saatva Classic<\/p>\n<ul style=\"margin:0 0 12px 18px\">\n<li><strong>365-night home trial<\/strong><\/li>\n<li>Free white-glove delivery and old-mattress removal<\/li>\n<li><strong>Lifetime warranty<\/strong><\/li>\n<li>Dual-coil build with a choice of three comfort levels<\/li>\n<\/ul>\n<p><a href=\"https:\/\/saatva.prf.hn\/click\/camref:1100lrIix\/pubref:jm-amerisleep-as2-review-2026__pick__saatva__2026\/destination:https%3A%2F%2Fwww.saatva.com%2Fmattresses%2Fsaatva-classic\" rel=\"nofollow sponsored noopener\" target=\"_blank\" style=\"display:inline-block;background:#d08a1a;color:#fff;font-weight:700;padding:12px 24px;border-radius:8px;text-decoration:none\">Check today&#8217;s Saatva price &rarr;<\/a>\n<\/div>\n<h2>Who is the Amerisleep AS2 for?<\/h2>\n<p>The AS2 suits back sleepers and stomach sleepers who want a medium-firm surface rather than a plush one. It also fits hot sleepers who have given up on memory foam: Amerisleep says the Refresh cover draws heat away from the skin, and Amerisleep states the sleeping surface stays on average 7 degrees cooler over an eight-hour night. The plant-based Bio-Pur layer adds open-cell breathability on top of that. If you want a fiberglass-free, non-toxic foam mattress made in the USA, the AS2 checks that box too. Couples who dislike the slow sink of traditional memory foam will appreciate that Bio-Pur snaps back to its original shape in seconds, so you never feel stuck when changing position.<\/p>\n<p>On the other hand, the AS2 is a foam-only construction. Shoppers who want the bounce and airflow of coils, or who prefer a plush pillow-top surface, should look elsewhere in the Amerisleep lineup or consider an innerspring alternative. The medium-firm feel also means strict stomach sleepers who need an extra-firm platform, or very light side sleepers who need deep contouring at the hips, may find the balance slightly off for their body type.<\/p>\n<h2>What are the Amerisleep AS2 specifications?<\/h2>\n<p>The core numbers behind the AS2 are straightforward. It is a 12-inch foam mattress with a medium-firm feel, sold with a 100-night sleep trial (returns accepted after the first 30 nights), free shipping and free returns, and a 20-year warranty. It is fiberglass-free and made in the USA of U.S. and imported parts.<\/p>\n<table>\n<thead>\n<tr>\n<th>Specification<\/th>\n<th>Amerisleep AS2<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Feel<\/td>\n<td>Medium Firm<\/td>\n<\/tr>\n<tr>\n<td>Profile height<\/td>\n<td>12 inches<\/td>\n<\/tr>\n<tr>\n<td>Comfort layer<\/td>\n<td>Plant-based Bio-Pur memory foam<\/td>\n<\/tr>\n<tr>\n<td>Support technology<\/td>\n<td>HIVE targeted support<\/td>\n<\/tr>\n<tr>\n<td>Cover<\/td>\n<td>Refresh cooling cover<\/td>\n<\/tr>\n<tr>\n<td>Sleep trial<\/td>\n<td>100 nights, risk-free<\/td>\n<\/tr>\n<tr>\n<td>Warranty<\/td>\n<td>20 years<\/td>\n<\/tr>\n<tr>\n<td>Shipping<\/td>\n<td>Free, no-contact<\/td>\n<\/tr>\n<tr>\n<td>Returns<\/td>\n<td>Easy and free<\/td>\n<\/tr>\n<tr>\n<td>Materials<\/td>\n<td>Fiberglass-free, non-toxic<\/td>\n<\/tr>\n<tr>\n<td>Endorsement<\/td>\n<td>American Chiropractic Association<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>How does the AS2 feel, and what is inside it?<\/h2>\n<p>Here is the layer stack Amerisleep describes. The top layer is Bio-Pur, a plant-based memory foam with an open-cell structure. According to Amerisleep, Bio-Pur lets air flow more freely than traditional memory foam and returns to shape quickly. That responsiveness gives the surface a buoyant feel rather than a slow sink.<\/p>\n<p>Beneath the comfort layer sits HIVE technology, which Amerisleep describes as delivering targeted support and maximizing airflow. Amerisleep describes it as firmer in some zones and softer in others. The durable base foam underneath is designed to prevent sagging and uncomfortable sinkage, a layer Amerisleep positions for back and stomach sleepers. Amerisleep describes the result as light cradling at the shoulders and hips over a firmer core.<\/p>\n<p>The Refresh cover completes the system. Amerisleep says this cover, made from a fiber with high energy transfer capabilities, draws heat away from the skin for a cool-to-the-touch feel. Amerisleep notes that far infrared exposure from the cover may offer additional benefits, citing the Journal of Photonics and Lasers in Medicine. For sleepers who overheat on conventional foam, the combination of the cover, the open-cell Bio-Pur, and the airflow through HIVE is the AS2&#8217;s clearest practical advantage.<\/p>\n<h2>What do buyers get with the trial and warranty?<\/h2>\n<p>Amerisleep backs the AS2 with a 100-night sleep trial, free shipping and free returns, and a 20-year warranty. Delivery is free and no-contact, and the mattress is made in the USA. The fiberglass-free, non-toxic construction is a further reason the AS2 appeals to households that want to avoid certain materials in the bed they sleep on every night.<\/p>\n<div class=\"jm-cta\" style=\"border:1px solid #f0d9a8;background:#fffdf7;border-radius:10px;padding:16px 20px;margin:22px 0\">\n<strong style=\"color:#14213d\">Still deciding?<\/strong> The AS2&#8217;s medium-firm foam feel is a specific choice, and a different firmness may suit you better.<br \/>\n<a href=\"https:\/\/saatva.prf.hn\/click\/camref:1100lrIix\/pubref:jm-amerisleep-as2-review-2026__mid__saatva__2026\/destination:https%3A%2F%2Fwww.saatva.com%2Fmattresses%2Fsaatva-classic\" rel=\"nofollow sponsored noopener\" target=\"_blank\" style=\"font-weight:700;color:#d08a1a\">See the Saatva Classic price in your size &rarr;<\/a>\n<\/div>\n<h2>How much does the Amerisleep AS2 cost?<\/h2>\n<p>Amerisleep lists the AS2 in a range of sizes, with the queen size measuring 60 inches by 80 inches. The brand offers free shipping and returns on every order, plus financing options at checkout, so the upfront cost can be spread over time. Because mattress prices move with promotions, check the current price before you commit to a size.<\/p>\n<p>When you weigh the price, remember what is bundled in: a 100-night trial, free no-contact delivery, free returns, and 20 years of warranty coverage. Those terms are part of the value of the AS2, not extras you pay for separately.<\/p>\n<h2>Who should NOT buy the Amerisleep AS2?<\/h2>\n<p>The AS2 is a medium-firm all-foam mattress, so it is the wrong tool for sleepers who need something else. Strict stomach sleepers who require an extra-firm surface to keep the hips elevated may find the AS2 too forgiving. Very light side sleepers who need deep contouring at the hips and shoulders may prefer a softer feel than medium firm. Sleepers who want the push-back and airflow of an innerspring or hybrid build will not find it here, since the AS2 is foam from top to bottom. And if you want a longer trial window than 100 nights, or a warranty longer than 20 years, other brands offer different terms.<\/p>\n<p>The AS2 also assumes you sleep alone or with a partner who likes a similar feel. Because it is a foam bed with a defined medium-firm character, couples with opposite firmness preferences may want to compare a model with more than one firmness option before deciding.<\/p>\n<h2>Is there a Saatva alternative worth considering?<\/h2>\n<p>Yes, and the Saatva Classic is the clearest alternative for shoppers who want coils instead of foam. Where the AS2 is an all-foam build with a single medium-firm feel, the Saatva Classic uses a dual-coil design of triple-tempered recycled carbon steel coils, with more than 1,000 coils in full size and up, and a 3-inch Euro pillow top for cushioned comfort. It is available in three comfort levels: Plush Soft at 3 out of 10, Luxury Firm at 5 to 7 out of 10, and Firm at 8 out of 10, so you can match the feel to your sleep position rather than accepting one firmness.<\/p>\n<p>The Saatva Classic also carries its own American Chiropractic Association endorsement, plus patented Lumbar Zone technology for spinal alignment, CertiPUR-US certified foams, and GREENGUARD Gold certification. Its trial runs 365 nights rather than 100, its warranty is a lifetime warranty rather than 20 years, and delivery includes free white-glove setup with removal of your old mattress at no additional cost. If you want a foam-only bed with a cooling cover and a fiberglass-free build, the AS2 remains the better fit. If you want coils, choice of firmness, and a longer trial, the Saatva Classic is the one to look at. You can read the full comparison in our <a href=\"\/en\/saatva-vs-amerisleep-2026\" target=\"_blank\" rel=\"noopener\">Saatva vs Amerisleep guide<\/a>, or see how the AS2&#8217;s softer sibling behaves in our <a href=\"\/en\/amerisleep-as3-review-2026\" target=\"_blank\" rel=\"noopener\">Amerisleep AS3 review<\/a>.<\/p>\n<div class=\"jm-cta jm-pick\" style=\"border:2px solid #14213d;border-radius:12px;padding:18px 20px;margin:20px 0;background:#f8fafc\">\n<img decoding=\"async\" src=\"https:\/\/saatva.imgix.net\/products\/saatva-classic\/lifestyle\/standard\/11.5\/saatva-classic-lifestyle-standard-11.5-16-9.jpg?w=768\" alt=\"Saatva Classic mattress in a bedroom\" style=\"float:right;width:160px;max-width:40%;margin:0 0 10px 14px;border-radius:8px\" \/><\/p>\n<p style=\"margin:0 0 6px;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:#d08a1a\"><strong>A strong alternative<\/strong><\/p>\n<p style=\"margin:0 0 8px;font-size:20px;color:#14213d\"><strong>If you want a Saatva instead:<\/strong> Saatva Classic<\/p>\n<ul style=\"margin:0 0 12px 18px\">\n<li><strong>365-night home trial<\/strong><\/li>\n<li>Free white-glove delivery and old-mattress removal<\/li>\n<li><strong>Lifetime warranty<\/strong><\/li>\n<li>Three comfort levels from Plush Soft to Firm<\/li>\n<\/ul>\n<p><a href=\"https:\/\/saatva.prf.hn\/click\/camref:1100lrIix\/pubref:jm-amerisleep-as2-review-2026__verdict__saatva__2026\/destination:https%3A%2F%2Fwww.saatva.com%2Fmattresses%2Fsaatva-classic\" rel=\"nofollow sponsored noopener\" target=\"_blank\" style=\"display:inline-block;background:#d08a1a;color:#fff;font-weight:700;padding:12px 24px;border-radius:8px;text-decoration:none\">Check today&#8217;s Saatva price &rarr;<\/a>\n<\/div>\n<h2>World Sleep Almanac score: 8.2\/10<\/h2>\n<p>The World Sleep Almanac editorial score for the Amerisleep AS2 is <strong>8.2 out of 10<\/strong>, based on five criteria: price at equal size, trial and returns, warranty, materials and construction, and public customer reviews. The AS2 scores well on construction, with its plant-based Bio-Pur layer, HIVE targeted support, Refresh cooling cover, and a fiberglass-free, non-toxic build. Amerisleep reports a 4.7-star average across its mattress line, a figure that covers more than this one model. The 100-night trial and 20-year warranty are solid but shorter than the terms some competitors offer, which is where points come off. The score is an editorial judgment, not a laboratory test.<\/p>\n<h2>Frequently asked questions<\/h2>\n<h3>Who is the AS2 designed for?<\/h3>\n<p>The AS2 is built for that use case. Amerisleep positions it as its medium-firm foam model for back and stomach sleepers, and lists an American Chiropractic Association endorsement. Amerisleep says the HIVE support layer and base foam are designed to resist sagging. A mattress is not a treatment for any condition. Feel is personal, so use the 100-night trial to judge it at home.<\/p>\n<h3>Does the AS2 sleep cool?<\/h3>\n<p>Cooling is one of the AS2&#8217;s headline features. Amerisleep says the Refresh cover draws heat away from the skin for a cool-to-the-touch feel, and Amerisleep states the sleeping surface stays on average 7 degrees cooler over an eight-hour night. Amerisleep describes Bio-Pur as open-cell and the HIVE layer as designed for airflow.<\/p>\n<h3>How long can I try the Amerisleep AS2 at home?<\/h3>\n<p>Amerisleep provides a 100-night sleep trial on the AS2, along with free shipping and free returns. That gives you more than three months to decide whether the medium-firm feel suits your sleep position and body type.<\/p>\n<h3>Is the Amerisleep AS2 fiberglass-free?<\/h3>\n<p>Yes. Amerisleep lists the AS2 as a fiberglass-free mattress that is eco-friendly and non-toxic, and it is made in the USA of U.S. and imported parts.<\/p>\n<h3>What is the difference between the AS2 and the AS3?<\/h3>\n<p>Both are Amerisleep foam mattresses, but they differ in feel and target sleeper. The AS2 is the medium-firm option Amerisleep positions for back and stomach sleepers, while the AS3 is the softer sibling in the lineup. If you want the full picture, our <a href=\"\/en\/amerisleep-as3-review-2026\" target=\"_blank\" rel=\"noopener\">Amerisleep AS3 review<\/a> covers that model in detail.<\/p>\n<p><strong>Verdict: the Amerisleep AS2 is the right buy for back and stomach sleepers who want a medium-firm, fiberglass-free foam mattress with a cooling cover, a 100-night trial, and a 20-year warranty.<\/strong> Shoppers who want coils, a choice of firmness levels, or a longer trial window should consider the Saatva Classic instead, which brings a dual-coil build, three comfort levels, a 365-night trial, and a lifetime warranty.<\/p>\n<p>Reviewed by the World Sleep Almanac editorial team. Updated 2026.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Amerisleep AS2 is the brand&#8217;s medium-firm memory foam mattress, built around a medium-firm feel over a supportive foam base, aimed at back and stomach sleepers. It carries a 12-inch profile, a plant-based Bio-Pur comfort layer, and HIVE technology for targeted support, all wrapped in a Refresh cooling cover. The AS2 has been independently evaluated &#8230; <a title=\"Amerisleep AS2 Review 2026: Medium-Firm Foam for Back and Stomach Sleepers\" class=\"read-more\" href=\"https:\/\/www.journee-mondiale.com\/en\/amerisleep-as2-review-2026\/\" aria-label=\"Read more about Amerisleep AS2 Review 2026: Medium-Firm Foam for Back and Stomach Sleepers\">Lire plus<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35,55],"tags":[59],"class_list":["post-70586","post","type-post","status-publish","format-standard","hentry","category-mattress","category-mattress-reviews","tag-amerisleep"],"acf":[],"_yoast_wpseo_primary_category":"55","_yoast_wpseo_title":"Amerisleep AS2 Review 2026: Firm Feel, Cooling, Trial","_yoast_wpseo_metadesc":"Amerisleep AS2 review: medium-firm foam, cooling cover, 100-night trial, 20-year warranty, and who should buy it instead of Saatva.","_links":{"self":[{"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/posts\/70586","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/comments?post=70586"}],"version-history":[{"count":1,"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/posts\/70586\/revisions"}],"predecessor-version":[{"id":71175,"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/posts\/70586\/revisions\/71175"}],"wp:attachment":[{"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/media?parent=70586"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/categories?post=70586"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/tags?post=70586"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}