The Flagship · Dual-Zone Far-Infrared Topper
The last ritual of the day.
You finally get into bed — and your shoulders are still up by your ears, your mind still at work. The wellness industry has an answer: take this, wear that, meditate for thirty minutes first.
Litual has a different one. Lie down. Press one button. Warmth sinks in — the deep, permeating kind, like a bath that is exactly right — and your body remembers how to let go on its own.
Made in small batches in Seoul · We confirm availability for your size and region within 48 hours
cloud side
one button
morning afterThe Feeling
Think of the last time you sank into a bath at exactly the right temperature. Or fell asleep warm against someone you love. Nobody taught you to relax in those moments — warmth did it, and your body followed.
That's not a coincidence. It's how you're built. When deep warmth arrives, the body reads it as safety: muscles soften, breath slows, the day loosens its grip.
Litual simply puts that moment where it belongs — in your bed, every night, on demand.
Two Sleepers, Two Climates
Each side has its own controller, from barely-there to deep, in single-degree steps. The end of the thermostat negotiation.
Warmth, Not Heat
An electric blanket heats your skin. That's why you wake up at 2am — too hot, vaguely damp, kicking it off. Heat clings.
Litual works the way a sun-warmed stone does. Its far-infrared weave (89.9% emissivity, inspired by Korea's ondol floors) sends warmth past the surface, deep into the muscle — while your skin stays comfortable and the air around you stays cool.
Warmth holds. And a held body lets go by itself.
The day's tension meltsshoulders, lower back, hips — released quietly while you sleep
Your body shifts gearsfrom bracing to resting — you're safe now, stand down
Sleep comes easiermost people notice within the first nights
Simple Outside · Obsessive Inside
A cloud-soft hypoallergenic side for winter, a cooling airy side for summer. When the season changes, just flip it.
FITI certified · 0.01mm pores · dust-mite barrier
From barely-there to deep, in single-degree steps, each zone on its own. Set the timer for up to 12 hours and drift off — auto shut-off handles the rest. One long press gives you Sleep mode; another gives you Rapid warm-up.
Dual-zone control · 12h auto shut-off · single-degree steps
Lay it on any mattress, put your sheet over it, done. Detach the controller and the whole topper goes in the washing machine. Folds away when you don't need it — though you will.
Machine washable · foldable · fits any mattress
Litual runs on 24V DC low voltage — the same class as your laptop. The far-infrared yarn is hand-sewn with Teflon-coated thread, with zero toxic adhesives. Maximum draw for two people: 100 watts. About what it takes to toast two slices of bread.
CE · UKCA · OEKO-TEX® · EMF Zero · 24V DC
Structure
Litual is built like five-star hotel bedding with a warm secret inside. All you see is a clean, minimal topper. Here's what you're lying on.
FITI-certified hypoallergenic weave. 0.01mm pores keep dust mites out; the touch is soft and matte against your skin.
Chambers of hypoallergenic microfiber — plush cushioning and even warmth, no hot spots.
The heart of Litual: far-infrared yarn twisted from 2,000+ fine fibers, Teflon-coated, free of chemical adhesives, hand-sewn by Korean artisans.
A second chamber layer wrapping the warmth from below — even diffusion, more cushion.
OEKO-TEX®-certified cooling threads. Breathable, heat-releasing. Flip the topper and this becomes your summer side.
Verified Reviews
I track everything with my WHOOP. Strain, recovery, deep sleep — you name it. I was doing all the 'right' routines and still waking up destroyed. Within a week of using Litual, my Deep Sleep went from 45min to 1h40. That's insane ROI on something I literally do nothing for.
Sarah M. · ✓ VerifiedThe first night I turned on Litual, I actually cried. It was the first time all day I felt completely held and allowed to just... stop. My husband now fights me for Zone B temperature control 😅
Elena R. · ✓ Verified솔직히 처음엔 전기장판이랑 뭐가 다른가 싶었는데, 써보니까 차원이 다릅니다. 잠들기까지 1시간 걸리던 게 15분으로 줄었어요. 아내는 생리통도 훨씬 나아졌다고 합니다. 퀸사이즈 듀얼존이라 각자 온도 다르게 설정할 수 있는 것도 좋아요.
정민수 · ✓ VerifiedI'm an engineer. I need data. So I ran my Oura Ring data for 3 weeks before Litual and 3 weeks after. Deep sleep: +38%. HRV: +12%. Resting HR: -4bpm. The only reason I'm giving 4 stars is because the controller could be slightly more intuitive. But the product itself? Phenomenal.
Thomas W. · ✓ VerifiedOn a tout essayé — mélatonine, magnésium, meditation apps. Rien ne marchait durablement. Litual a changé nos nuits en une semaine. La chaleur infrarouge est complètement différente d'une couverture chauffante classique. C'est profond, enveloppant. On ne peut plus s'en passer.
Amélie D. · ✓ VerifiedI have two herniated discs and sleeping has been absolute hell for years. The far-infrared heat from Litual genuinely loosens up my lower back in ways physio sessions don't. I wake up with maybe 30% less stiffness. Over time it's been transformative.
James K. · ✓ Verified어릴 때 할머니 집 온돌방에서 자던 느낌이에요. 그때처럼 바닥에서 올라오는 따뜻함이 아니라 매트리스 위에서 느껴지는 건데, 그 깊은 온기가 정말 비슷해요. 겨울에 특히 최고입니다.
박지영 · ✓ VerifiedI've spent thousands on mattresses, pillows, sleep trackers. Litual did more for my sleep quality in one week than all of those combined. The dual-zone feature is genius — my wife likes it warm, I like it cooler. Everyone's happy.
Marcus L. · ✓ Verified日本の電気毛布を何枚も使ってきましたが、Litualは全く別物です。体の芯から温まる感じで、朝起きた時の体の軽さが違います。特に冬場は手放せません。夫婦で別々の温度に設定できるのも最高です。
田中美咲 · ✓ VerifiedI've been dealing with anxiety-related insomnia for years. After two weeks with Litual, my therapist actually commented that I seemed calmer and more rested. I'm sleeping deeper and waking up without that dread feeling. It's not a cure, but it's a genuine tool in my toolkit.
Charlotte V. · ✓ Verified간호사라 3교대 근무하는데, 낮에 자야 할 때 깊은 잠을 못 자서 항상 피곤했어요. Litual 깔고 나서는 낮잠 질이 완전히 달라졌습니다. 4시간 자도 6시간 잔 것 같은 느낌이에요.
이준호 · ✓ VerifiedThe science behind this is solid. Took me about 3 nights to find my ideal temperature (settled on 34°C). Once I dialed it in, the difference was night and day. Literally. Only dock one star because the manual could be more detailed for us nerds who want to understand every feature.
David H. · ✓ VerifiedMenopause destroyed my sleep. Hot flashes, night sweats, the works. With Litual set to a lower temp on my side, I'm finally sleeping through the night again. It's been life-changing. My husband keeps his side warmer and we're both happy.
Sophia K. · ✓ VerifiedTengo problemas crónicos de espalda y mi fisioterapeuta me habló del infrarrojo lejano. Después de investigar, elegí Litual. Los resultados son increíbles — me despierto sin rigidez y mi recuperación muscular ha mejorado notablemente. Lo recomiendo a todos mis compañeros de gimnasio.
Carlos M. · ✓ VerifiedFrom the packaging to the stitching to how it feels — you can tell this is a premium product. It's not some cheap heated blanket from Amazon. The fabric, the controller, the way the heat distributes evenly. Worth every penny.
Olivia P. · ✓ Verified추위를 많이 타시는 시어머니께 드렸는데, 전화로 한참 좋다고 하셨어요. 관절도 덜 아프다고 하시고, 밤에 깨는 횟수도 줄었다고 합니다. 효도 선물로 강추합니다.
김태희 · ✓ VerifiedIs it expensive? Yes. Is it worth it? Also yes. I was hesitant about the price but the build quality justifies it. I've had mine for 4 months now and the improvement in my sleep quality is measurable with my Oura ring. Deep sleep up 40%, resting heart rate down.
Maximilian R. · ✓ VerifiedI used to pile on 3 blankets and still feel cold at night. Litual replaced all of them. The warmth is different — it comes from within, not from trapping air. I sleep with just a light duvet now and I'm perfectly comfortable at -15°C outside.
Emma S. · ✓ Verifiedキングサイズを購入しました。妻は38度、私は30度で設定しています。お互い快適な温度で眠れるのが素晴らしいです。以前は妻が暑がりの私に合わせて寒い思いをしていたので、本当に助かっています。
山田健太 · ✓ VerifiedMy boyfriend is a furnace, I'm always freezing. We used to fight about the thermostat every night. Now he has Zone A at 26°C and I have Zone B at 38°C. Peace has been restored in our household. Best relationship investment ever.
Laura B. · ✓ VerifiedIT 개발자라 하루종일 앉아서 일하고 밤에 잠을 잘 못 잤는데, Litual 쓰기 시작한 후로 수면의 질이 확 달라졌어요. 아침에 일어날 때 개운한 느낌이 확실히 다릅니다.
최현우 · ✓ VerifiedAfter 3 weeks of sleeping on Litual, my chiropractor noticed my back tension had decreased significantly. He actually asked what I'd changed in my routine. The far-infrared warmth genuinely helps with muscle recovery overnight.
Isabella F. · ✓ VerifiedFunctionality is perfect. Sleep quality improved dramatically. My only wish is that it came in different cover colors to match my bedding better. A minor aesthetic thing, but when you're paying premium you notice these details.
Henrik J. · ✓ VerifiedInsomniaque depuis une décennie. J'ai essayé tout — somnifères, ASMR, méditation. Litual m'a permis de retrouver un sommeil profond et réparateur en moins de deux semaines. Je ne m'endors plus en 2 heures mais en 20 minutes. C'est miraculeux.
Marie-Claire P. · ✓ VerifiedAs a nurse working nights, sleeping during the day was always rubbish. The warmth from Litual helps me fall asleep faster and stay asleep longer during daytime. My recovery between shifts has improved massively.
Oliver T. · ✓ Verified제주도는 습하고 추운 겨울이 길어서 항상 잠자리가 불편했는데, Litual 덕분에 편안하게 자고 있어요. 습기가 차는 느낌도 없고, 온기가 깊이 퍼지는 게 일반 전기장판과 완전히 달라요.
박서연 · ✓ VerifiedSufro de fibromialgia hace 5 años y las noches eran terribles. Desde que uso Litual, el dolor nocturno ha disminuido mucho. El calor infrarrojo penetra de una forma que ninguna manta eléctrica convencional puede. Mi reumatóloga está impresionada con la mejora.
Ana G. · ✓ VerifiedI spent €2,000 on a memory foam mattress. It's fine. But Litual, at a fraction of the cost, has improved my sleep more dramatically. Deep sleep went from 1 hour to nearly 2 hours according to my Fitbit.
Benjamin R. · ✓ VerifiedBefore Litual: avg Deep Sleep 48min, HRV 35. After 1 month: avg Deep Sleep 1h22, HRV 52. I didn't change anything else in my routine. The numbers don't lie.
Natasha K. · ✓ Verified효과는 확실합니다. 수면 질이 올라간 건 분명해요. 다만 가격대가 좀 있어서 고민을 많이 했습니다. 결론적으로 산 건 잘한 선택이었지만, 좀 더 합리적인 가격이었으면 하는 아쉬움은 있네요.
김유진 · ✓ VerifiedAs a general practitioner, I'm cautious about recommending products. But the FIR technology is well-researched and the quality of this product is exceptional. I've recommended it to several patients with chronic pain and poor sleep, and the feedback has been universally positive.
Lucy W. · ✓ Verified長年の腰痛で整形外科に通っていましたが、Litualを使い始めてから朝の腰の硬さが劇的に改善しました。遠赤外線の効果を実感しています。妻も冷え性が楽になったと喜んでいます。
鈴木大介 · ✓ VerifiedMy partner got this for me on Valentine's Day. Initially I thought it was an odd gift. Now it's the best thing in our bedroom (after him, of course 😄). We both sleep so much better. The dual-zone feature is genius for couples.
Patricia N. · ✓ VerifiedI used to take 1-2 hours to fall asleep every night. Now I'm out in 15-20 minutes. The gentle warmth creates this cocoon feeling that my nervous system apparently needed. No pills, no apps, no routines. Just warmth.
Sebastian M. · ✓ Verified임신 중 허리 통증이 심했는데, 낮은 온도로 설정해서 사용했더니 정말 편안했어요. 의사에게 확인하고 사용했습니다. EMF 프리라서 안심이 됐고, 24V 저전압이라 더 안전하게 느껴졌어요.
이소영 · ✓ VerifiedProduct is fantastic — sleep quality measurably improved. Knocked one star because delivery took 12 days to Scotland. But the product itself? Absolutely brilliant. Would buy again.
George P. · ✓ VerifiedAprès des années d'insomnie chronique, Litual a changé ma vie. La chaleur infrarouge est douce et profonde, pas comme une couverture chauffante qui surchauffe. Je m'endors en 15 minutes maintenant, contre plus d'une heure avant.
Clara D. · ✓ VerifiedWas worried about international shipping but it arrived in perfect condition. The build quality is outstanding. My chronic shoulder tension is noticeably better in the mornings. My physiotherapist is impressed with my progress.
Ryan O. · ✓ Verified여름에 에어컨 세게 틀고 자면 항상 어깨가 뻣뻣했는데, Litual을 낮은 온도로 설정해놓으니 에어컨 바람에도 체온이 유지돼서 너무 좋아요. 사계절 다 쓸 수 있는 게 최고의 장점입니다.
강다은 · ✓ VerifiedAs a Finn, I love my sauna. Litual extends that deep warmth feeling into my bed. The far-infrared is similar in concept to a sauna but gentle enough for all-night use. My sleep latency dropped from 45min to about 12min.
Nina S. · ✓ VerifiedI'm a data person. After 30 days with Litual, my Apple Watch shows: avg time to fall asleep dropped from 38min to 14min, deep sleep increased 42%. I changed nothing else. This is the only variable. Convinced.
Michael B. · ✓ Verifiedひどい冷え性で冬は眠れない夜が続いていました。Litualを使い始めてから、足先まで温まって朝までぐっすり眠れるようになりました。遠赤外線の温かさは本当に体の中から温まる感じです。もう手放せません。
佐藤麻衣 · ✓ VerifiedHot flashes ruined my sleep for 2 years. Setting Litual to a lower, consistent temperature stabilized my nighttime body temp. No more waking up drenched. I feel like myself again.
Hannah G. · ✓ Verified크로스핏을 하는데, Litual 쓰기 시작한 후 다음 날 근육 회복이 확실히 빨라졌어요. WHOOP 데이터로도 회복 점수가 10% 이상 올랐습니다. 운동하는 분들께 강력 추천합니다.
윤서준 · ✓ VerifiedI used to need multiple heavy blankets in Norwegian winter. Now I just use a thin duvet over Litual and I'm perfectly warm. The weight off my chest alone improved my breathing during sleep.
Ingrid K. · ✓ VerifiedAppena aperta la scatola si capisce che è un prodotto di alta qualità. I materiali sono eccellenti, il calore è uniforme e profondo. Dopo un mese il mio mal di schiena cronico è migliorato significativamente. Lo consiglio a tutti.
Roberto F. · ✓ VerifiedI hesitated because of the price. But after 6 weeks, my sleep quality has improved enough that I feel noticeably more productive during the day. The ROI is real. Just wish it was a bit more affordable so more people could access it.
Alex M. · ✓ Verified놀랍게도 남편 코골이가 줄었어요! 아마 수면 자세가 편해지면서 기도가 덜 좁아진 것 같아요. 저도 깊은 잠을 자게 됐고, 아침에 둘 다 개운하게 일어납니다.
장미란 · ✓ VerifiedStarted with one for myself. Mom tried it when she visited, ordered one the next day. Sister followed. Dad is next. It's becoming a family affair. The quality is undeniable.
Eva L. · ✓ VerifiedSceptique au départ, j'ai été convaincu après une semaine. Mon sommeil profond a augmenté de 35% selon mon Oura Ring. La chaleur est douce, enveloppante, et jamais excessive. Un vrai investissement pour la santé.
Pierre M. · ✓ VerifiedI thought I slept fine. Then I got Litual and realized I'd never actually experienced deep, restorative sleep before. The difference in my daytime energy, mood, and focus is remarkable. I'm sharper at work and calmer at home.
Daniel S. · ✓ Verified한의원에서 원적외선 치료를 받다가 원장님이 집에서도 쓸 수 있는 걸로 Litual을 추천해주셨어요. 냉증이 심했는데 확실히 손발이 따뜻해지고 수면 질이 좋아졌습니다.
김하윤 · ✓ VerifiedI've tried melatonin, magnesium, L-theanine, CBD — you name it. None of them produced the consistent results Litual has. It's not a supplement, it's an environment. And environments are more powerful than pills.
Marta W. · ✓ VerifiedAs someone in tech, I appreciate the engineering. The dual-zone system works flawlessly, temp control is precise, and the auto-shutoff gives peace of mind. Minor nit: would love an app for scheduling and tracking. But the hardware alone? Top notch.
William R. · ✓ Verified産後の冷えと体の痛みに悩んでいましたが、Litualのおかげで夜しっかり眠れるようになりました。授乳で何度か起きても、温かいベッドに戻るとすぐにまた眠れます。産後のお母さんにお勧めしたいです。
中村優子 · ✓ VerifiedI run marathons and ultramarathons. Recovery sleep is everything. Litual has noticeably improved my post-race recovery. Muscles feel looser in the morning, and my Garmin shows better sleep scores across the board.
Chris D. · ✓ Verified아이가 겨울에 이불을 잘 차서 걱정이었는데, Litual을 깔고 나니 이불을 차도 따뜻해서 안심이에요. 낮은 온도로 설정해놓으면 아이에게도 안전하고 편안합니다.
이민지 · ✓ VerifiedHard to find premium sleep products in Slovenia. Ordered from the website and it arrived in 5 days. Quality exceeds anything locally available. My rheumatologist was curious about it and is now looking into FIR therapy for her patients.
Katarina V. · ✓ VerifiedYou'd think a heating pad is useless in Dubai. Wrong. Indoor AC is freezing at night. Litual at 28°C creates the perfect microclimate under the covers while the room stays cool. Best purchase of the year.
Ahmed K. · ✓ VerifiedPadezco de artritis reumatoide y las noches son difíciles. Litual me ayuda a despertar con menos rigidez y dolor en las articulaciones. El calor infrarrojo es suave pero penetrante. Mi reumatólogo quedó sorprendido con la mejora en solo un mes.
María T. · ✓ VerifiedSleep quality improved significantly. The heat distribution is even and the dual-zone works well. I'd love to see a slimmer controller and maybe a phone app in the future. But for what it is right now, it's excellent value.
Frank B. · ✓ VerifiedFitbit 수면 점수가 Litual 사용 전 72점에서 사용 후 89점으로 올랐어요. 특히 깊은 수면 시간이 거의 두 배가 됐습니다. 데이터로 증명되니까 더 확신이 생겨요.
정아름 · ✓ VerifiedI bought my Litual in early 2023 and it's still going strong. The quality holds up beautifully. I wash it monthly and it looks brand new. Two winters in and my sleep quality remains consistently better than before. This product lasts.
Victoria A. · ✓ VerifiedBefore You Ask
No — and this is the core of the design. Electric blankets heat your skin, which is why they get kicked off at 2am. Litual's far-infrared warmth reaches deep while your skin stays comfortable, and it works best the Korean way: keep your bedroom cool, warm only the bed. Cool air above, warmth below.
An electric blanket is a heating coil that warms the surface — your skin. Litual is a far-infrared system (89.9% emissivity) that warms the body itself, the way sunlight warms a stone. Different mechanism, completely different feeling: no overheating, no dryness, just deep, even warmth.
Litual runs on a 24V DC low-voltage system — the same class of power as a laptop. It emits no harmful electromagnetic fields, and neither does the controller. One practical note: keep the controller out from under pillows and duvets so it stays cool.
Detach the controller and connector cap, then machine-wash: cold water, gentle cycle, on its own. Reshape lightly and air-dry. The far-infrared yarn is Teflon-coated and waterproof, so washing doesn't wear it down.
Match your mattress. Single comes with one controller; Queen and King come with two, so each side of the bed sets its own temperature. If you and your partner have ever fought over the thermostat, this is the peace treaty.
Hold the power button for 3 seconds to wake the controller; it remembers your last settings. Set each zone from 25° to 50°C in 1°C steps, and a timer of up to 12 hours — then it switches off by itself. Long-press shortcuts give you Sleep mode and Rapid warm-up.
Almost nothing. Litual uses full power only for the first ~30 minutes while reaching your temperature, then under 1 watt to maintain it. Peak draw for two people is 100W — two slices of toast.
100 nights, no questions asked, full refund — with free return shipping within the EU (elsewhere, we make returns as simple as we can). Every Litual also carries a 2-year warranty against defects.
Yes — spring, latex, memory foam, roll-up, anything. Lay it on top, put your fitted sheet over it, done. Litual is CE, UKCA, and OEKO-TEX® certified and designed for everyday comfort. If you're pregnant, buying for a child, or have a specific health condition, check with your doctor first.
Reserve
Every Litual is made in small batches in Seoul. Tell us your size and region — we confirm availability within 48 hours and reserve yours.
One button, and your body takes it from there. Litual works hardest when you've stopped working entirely.
100-night return guarantee · 2-year warranty · Made in small batches in Seoul