Why our sleep experts loved it
The first night on the Owl?+?Lark Airsilk felt like sinking into a supportive cloud - but not one that smothers you. Right away, its medium-firm (around 7-8/10) feel is evident: there’s a plush top, yet you’re cradled on a solid springy base. It’s soft enough to cushion shoulders and hips, but firm enough that you don’t feel “stuck” in it. In practical terms, the combination of luxury comfort foams (think memory-foam-like layers) and the silky topper gives pressure relief where you need it without excessive sinking. In my experience, it strikes a sweet spot - yielding just enough under your body’s heavier points for comfort, while still pushing back to keep you feeling supported. In short, this mattress doesn’t bounce you out of bed, but it doesn’t let you sink to the core either. It’s a balanced, “just right” softness that a casual flyer (or serious sleeper) would appreciate.
Support and Spinal Alignment What really stands out with the Airsilk is how it holds your body. With its 2,000+ individually pocketed springs (plus an extra nano-coil spring layer), it adapts to your shape so your spine stays neutral. Lying on my back or stomach, I could feel my hips, lower back, and shoulders all lining up nicely - not drooping or arching. The multi-zone spring layers and high-density foam underneath mean each area of your body gets targeted support: heavier areas get more pushback, lighter areas a bit more give. In short, the mattress lives up to its “luxury firm” label by distributing weight evenly. My lower back, which sometimes aches on softer beds, felt particularly well-supported. As a sleep specialist, I can say this level of alignment is hard to achieve without a mattress that balances cushioning and firmness so deliberately. For those worried about morning aches, the Airsilk aims to keep your spine happy.
Suitability for Different Sleep Positions Back sleepers: The Airsilk shines here. Your spine stays almost perfectly flat, and there’s enough loft that your pelvis doesn’t tilt unnaturally. You get a gentle cradle under your lumbar area without feeling toppled forward.Stomach sleepers: It’s excellent for them, too. Because the mattress is fairly firm, your hips won’t sink much below your shoulders, keeping your back straighter. My testing suggests light to average-weight stomach sleepers will be very comfortable, as it resists sinking at the hips.Side sleepers: The firm-support combo is a bit of a balancing act for side sleepers. On one hand, the soft-ish top layers give cushion to shoulders and hips. On the other, the overall firm feel means heavier side sleepers (those over ~85kg) might feel a little pressure on their shoulders or hips. In practice, average-weight side sleepers should still find it comfortable, since the foam layers do conform somewhat. I personally experienced mild shoulder pressure after hours, but most side sleepers should be okay, especially if they’re not used to ultra-soft beds.Combination sleepers: The quick-rebound nano coils and responsive foam make switching positions easy. The top layers and springs snap back quickly as you turn over. So if you change positions often, you won’t feel “stuck” and you’ll stay evenly supported throughout the night. Motion Isolation Couples will be pleased. Despite being springy, the Airsilk isolates motion well. The secret is the sandwich of foam and the dual spring layers: when my partner turned over, only a tiny ripple traveled across the surface. The 2.5cm nano-coils and the high-density foam above them absorb movement before it reaches the main support springs below. In plain language, you’re not going to feel like you’re on a trampoline at 2?AM. Even if one person sits up or gets out of bed, it barely jolts the other side. This mattress will let you have your restless partner without commando-dropping out of your half of the bed every time they shift. In testing, the undisturbed sleep really delivered - a win for any light sleeper.
Temperature Regulation and Breathability This is where the “Air**silk**” name really earns its keep. The top layer is natural Mulberry silk, known for wicking moisture and staying cool. Right away, I noticed that it didn’t trap heat like a dense foam bed would. Plus, the body of the mattress is full of air channels: hand-tufting and pocket springs throughout the 30cm height mean there’s plenty of room for air to circulate. In practice, my back didn’t get soaked by sweat as it can on memory foam. The wool and foam layers inside are breathable by design, but it’s the silk cover and those gaps around coils that make a big difference. Warm sleepers should find this mattress noticeably cooler than traditional all-foam models. To test it, I even dozed in a slightly warmer room - and it managed my body heat quite well. In short, if you tend to sleep hot, this hybrid construction (silk + springs) will keep you more comfortable than an all-foam alternative.
Materials and Construction The Airsilk is built like a luxury hotel bed. It’s about 30cm tall, hand-tufted, and crafted from quality materials. To break it down:
Top layer (Airsilk fill): The very top is a Mulberry silk surface - silky-smooth, breathable and moisture-wicking. Underneath that is a plush comfort layer (think memory foam-like) that cushions you.Comfort layers: Below the silk you find premium foams and a row of tiny pocket “nano” coils (around 2.5 cm thick). These add gentle give and adapt to your body shape, almost like little individual springs right under your skin.Support core: The main body has 2,194 proprietary pocket springs in two zones. These are firmer coils that each move on their own - giving personalized support to different body parts. In effect, your shoulders, back and hips each have their own set of springs responding to them.Perimeter: The edges are reinforced with sturdy foam so you can sit on the side without feeling like you’ll roll out. Also, premium Italian Napa leather handles are stitched on (fancy but functional) to help flip or rotate the mattress.Construction: Every layer is hand-tufted and hand-finished. This tufting keeps everything locked in place (so the layers won’t shift over time) and adds a plush, padded look. The overall build is tight and durable - this isn’t a cheaply-made bed-in-a-box. In short, “Airsilk fill” really just means a breathable silk blend layer at the top - part of the whole high-end hybrid build. The result is a mattress with a natural fiber surface, multiple foam and spring layers, and lots of thoughtful details (like the sturdy handles and 10-year warranty tag). It’s a mattress engineered for longevity and comfort, using top-tier components all the way through.
Durability and Long-Term Use Given the hefty price tag, you want this mattress to last—and it’s built to. With its hotel-grade design and 10-year warranty, expect it to hold up well. The hand-tufting means none of the foam layers will shift or clump over time, and the pocket springs are made to resist sagging. I wouldn’t worry about noticeable dipping or structural fatigue anytime soon. In fact, Owl + Lark touts these materials as being able to withstand the constant turnover of a luxury hotel environment. Practically speaking, as long as you use a proper bed base (slatted frame or solid platform) and rotate it occasionally, this should remain bouncy and supportive for a decade or more. One caveat: the silk top, while durable, isn’t something you’d toss in a washing machine—so it pays to use a mattress protector. Otherwise, durability is on point. In tests, beds like this tend to keep their form much longer than basic foam mattresses. So, if you plan on sleeping on it nightly for many years, it should earn its keep without breaking down.
Ease of Setup and Use Setting up the Airsilk is straightforward but requires a bit of prep. It’s delivered in a single, 30cm-thick piece, so it’s heavy (the king-size is around 62kg). Owl + Lark offers a two-person white-glove delivery, which I strongly recommend; they’ll carry it in and unwrap it for you. It comes vacuum-packed in a box and then expands to full size, so you’ll need to slice open the packaging. (They include a clever cutting tool just for this - a nice touch.) Once unboxed, give it a few hours to fully expand and air out any unpacking smell. You’ll also want extra-deep fitted sheets - at 30cm, this is thicker than standard mattresses, so normal sheets may not fit well. Using a deep-sheet set or the brand’s own bedding solves this. A nice perk: the mattress has rotation reminder tags and handles to make flipping/rotating easier over time. Weighing and handling aside, it’s a plug-and-play sleep experience. Also, Owl + Lark backs you with a 101-night trial and free returns, so you can test it out thoroughly at home. In summary, expect a fuss-free setup (if you take advantage of the offered delivery service) and then easy care - it’s pretty much do-nothing sleep once it’s in place, except maybe enjoy it.
Value for Money At first glance, this is a premium purchase - it’s not the kind of mattress you grab on a whim. But let’s break down the value: you’re getting a hand-crafted hybrid bed with luxury materials (silk cover, high-grade foam, and over 2,000 quality springs) plus concierge-level delivery, a risk-free trial, and a decade warranty. Spread over many nights of restful sleep, it can actually be quite cost-effective if it solves your sleep issues. For people who prioritize sleep as a key investment (health, back support, cool comfort), this mattress justifies its price tag. That said, if you’re on a strict budget or just need a basic mattress, this might be overkill. It’s definitely more expensive than no-frills models, and its benefits are in the details - which appeal to sleepers who demand long-term comfort and luxury. In some ways it pays for itself by potentially avoiding the need to replace a cheaper mattress in a few years. Ultimately, consider it as the Ferrari of beds - you pay extra for the engineering and plush experience. If that sounds appealing, the Airsilk delivers. If you just need “good enough,” there are simpler options out there.
Conclusion: Who It's For Ideal for: Sleepers who want hotel-quality comfort at home - especially hot sleepers (breathable silk topper), back and stomach sleepers (firm support), and couples (strong motion isolation). It’s great for those who appreciate high-end materials and don’t mind a higher price for premium craftsmanship.Not ideal for: Lightweight side sleepers or anyone who craves a cloud-like soft hug might find it a tad firm. Also, if budget is your top concern, this is above-average in cost. Finally, folks who dislike thick mattresses (it’s 30cm tall) should consider that it needs extra-deep sheets and a solid base. Overall, the Owl + Lark Airsilk Mattress is best for someone who truly values their sleep and wants a blend of luxury and support. It’s like bringing a 5-star hotel bed into your bedroom, complete with cool silk and sturdy springs. But if you’re after just a cheap upgrade or an ultra-squishy feel, you might feel like it’s “too much bed.” For anyone in between - especially people with back concerns, couples with different schedules, or anyone prone to night sweats - it’s a fantastic choice that balances comfort, support, and breathability in one package.
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