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Sunday Ortho Latex 4 Mattress
The perfect mattress for improved posture and restful sleep
Wake up happy and energized every day, thanks to your new Sunday Ortho Latex 4 mattress.
Wake up happy and energized every day, thanks to your new Sunday Ortho Latex 4 mattress.
36"x78"
36"x75"
36"x72"
8 Inch
Investment: 14,499
incl. Free shipping* & GST
or 0% EMI from 2,417/month 
also selling Sunday Latex Plus 4 Mattress from 26,999
Wake up feeling refreshed and energized with better sleep quality.
Our customers say it's the perfect balance of softness and support. You've possibly slept in more expensive mattresses than the Sunday Ortho Latex 4, but never more comfortable than this..
Your body feels like it's resting more naturally
A third layer of High Resiliency (HR) foam designed to support and align your spine.
The right support for healthy sleep
A second layer made of 1 inch of memory foam for supreme comfort.
Breathable and cool materials
A top open-cell layer made of 2 inches of latex to help you sleep cooler (even during summer). Our cover is made from 100% organic cotton too!
Allergy free means better sleep
100% organic cotton top cover. Designed to minimize allergens and promote healthy sleep.
Sunday's three zone design is the perfect combination of comfort and therapeutic support.
Enhanced Support and Natural Posture
We use softer foam under your shoulders to help you sleep in greater comfort.
Designed to help you sleep better
We use firmer foam under your hips, exactly where you need it to keep your spine aligned naturally.
Varsha Bhatt
Sunday Customer
The Ortho mattress offers great comfort, especially for those with specific needs. We did some good research before choosing Sunday and the now we
come to believe that the research was really well done. After using it for almost 1 year, the mattress is still in good condition. So, both my father and me are happy.
Firmness: 6 out of 10 (designed for optimal comfort and support).
Good for every type of sleeper. Engineered for optimal comfort and support.
Perfect even for weight up to 120 kilos per person
What makes Sunday different from other Orthopedic mattresses?
Engineered for proper posture
Sunday’s three-zone design is the perfect combination of comfort and therapeutic support. Your body feels like it’s resting more naturally.
Sunday’s three-zone design is the perfect combination of comfort and therapeutic support. Your body feels like it’s resting more naturally.
Comfortable shoulder support
It feels firmer under your hips and softer under your shoulders.
It feels firmer under your hips and softer under your shoulders.
Certified Latex from Belgium
Crafted with premium Belgian latex and 100% organic cotton—free from harsh chemicals for a cleaner, allergen-free sleep. Certified by:
Crafted with premium Belgian latex and 100% organic cotton—free from harsh chemicals for a cleaner, allergen-free sleep. Certified by:
See how our mattresses are made ![Sunday Manifacturing Process Image]()
Unmatched comfort and support designed for long-lasting comfort.
You’ve probably slept in more expensive mattresses, but never more comfortable than the Sunday Ortho Latex 4.
You’ve probably slept in more expensive mattresses, but never more comfortable than the Sunday Ortho Latex 4.
Designed by acclaimed Japanese designer, Hiroko Shiratori.
And so well-made, your Sunday can last up to 12 years.
And so well-made, your Sunday can last up to 12 years.
See why Sunday customers love the Ortho Latex mattress.
Choose the Sunday mattress that’s right for you
3 models only, priced just right. Because you don’t need 50 different choices. And you don’t need to break a bank to buy a great mattress.
Ortho Latex Mattress
Balanced softness and support, ideal for all sleepers, with extra comfort for sensitive backs and necks.
Firmness: 6 out of 10
Latex Plus Mattress
Our customers say, it's like sleeping on a soft-but-firm cloud. Not bad for a 5 star- hotel quality mattress at a shockingly fair price.
Firmness: 5 out of 10
Ortho Memory Mattress
Budget friendly but engineered with the typical Sunday quality. Designed for kids, teens or even adults on the smaller side.
Firmness: 7 out of 10
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Ready to order, but still have questions?
How does the 10 year warranty work?
All Sunday mattresses are rigorously tested to comply with our strict standards for quality and durability. That's why we use certified materials that adhere to European Standards. Your mattress is covered against any sagging during the 10-year warranty period. Your warranty period starts from the date the mattress delivered to the customer. There are, however, some exclusions. Because here's the thing. Our mattresses are so well-made, they can last up to 12 years. But you have to take good care of them, so please read our list of warranty exclusions before buying your Sunday mattress.
Why aren't Sunday mattresses compressed?
Compressing a mattresses means exerting 25-50 tons of pressure on the mattress. Our research shows that compression shortens the life of the mattress by at least 30%. The only benefit of compression is that it saves transportation costs (overall benefit of 2%). So, do we compromise on 30% to save 2%? The answer to us was a "No" and hence we do not compress. It makes sense in countries where courier costs are enormous but not in India.
How does the 100 night trial work?
It’s quite simple. This post-purchase, risk-free 100 night trial serves as our return policy. 100 Nights means 100 calendar nights from the day the mattress is delivered to you. So try a Sunday mattress for 100 nights, risk-free. If you don’t feel the Sunday difference, we will give you 100% cash back.
What are the benefits of choosing a Latex Mattress?
Latex foam is one of the most expensive raw materials that can be used in mattresses. It is 2 times more expensive than memory foam and 4 times more expensive than PU foam. Why?
1. Latex foam uses fewer synthetic raw materials. PU foam and memory foam use 100% synthetic composition(that's why they're cheaper than latex mattresses).
2. Latex foam adapts well to different weather conditions. Here's the thing. Most mattresses tend to heat up. Or they simply become almost impossible to sleep in during summers or winters. But latex mattresses continue to be comfortable.
3. They have a consistent feel. Here's an example: Spring mattresses. They give you the illusion of comfort at first, but here's how they really work. They push back against your body, all with the same force that your body weight is applying to the mattress. Proper support is impossible. Because your body won't push down evenly, which means that areas that carry more weight will push down into the mattress more than others. Good latex mattresses are a totally different story. They feel the same in all places on the mattress.
4. Durability. Latex foam lasts long. Really really long, compared to other foams. Like up to 8-12 years, if you take good care of your mattress.
5. All-natural. Sourced from rubber tree sap, latex ensures a cleaner sleep environment, free from harsh chemicals or metals. 6. Supports spinal alignment. The cushioning properties of latex provide ergonomic comfort, making it a great choice for those seeking enhanced support.
1. Latex foam uses fewer synthetic raw materials. PU foam and memory foam use 100% synthetic composition(that's why they're cheaper than latex mattresses).
2. Latex foam adapts well to different weather conditions. Here's the thing. Most mattresses tend to heat up. Or they simply become almost impossible to sleep in during summers or winters. But latex mattresses continue to be comfortable.
3. They have a consistent feel. Here's an example: Spring mattresses. They give you the illusion of comfort at first, but here's how they really work. They push back against your body, all with the same force that your body weight is applying to the mattress. Proper support is impossible. Because your body won't push down evenly, which means that areas that carry more weight will push down into the mattress more than others. Good latex mattresses are a totally different story. They feel the same in all places on the mattress.
4. Durability. Latex foam lasts long. Really really long, compared to other foams. Like up to 8-12 years, if you take good care of your mattress.
5. All-natural. Sourced from rubber tree sap, latex ensures a cleaner sleep environment, free from harsh chemicals or metals. 6. Supports spinal alignment. The cushioning properties of latex provide ergonomic comfort, making it a great choice for those seeking enhanced support.
What’s the difference between Ortho Memory, Ortho Latex and Latex Plus models?
The main differences are in terms of height, type of materials used and the feel of the mattress.Here's a breakdown:
1. Size: Both Ortho Latex and Latex Plus models are 8 inches thick. The Ortho Memory is a 6 inch model, perfect for kids, teens or even adults on the smaller side.
2. Materials: Ortho Memory uses 1 inch memory foam on the top, where as Ortho Latex uses 2 inches of Latex on top of Memory foam. Latex Plus is a complete Latex mattress. Latex foam is superior by far, and offers much better comfort and longevity, compared to Memory foam.
3. Firmness: The Ortho Memory model is the firmest of all 3. It has a firmness level of 7 out of 10. It's also the most budget-friendly, but engineered with the typical Sunday quality. The Ortho Latex 4 model has a firmness level of 6 out of 10. It offers perfect balance of softness and support. And it's good for every type of sleeper. But perfect for those who prefer firmer support. And our customers say the Latex Plus mattress is like sleeping on a soft-but-firm cloud. It has a firmness level of 5 out of 10. And you're buying a 5 star- hotel quality mattress at a shockingly fair price.
1. Size: Both Ortho Latex and Latex Plus models are 8 inches thick. The Ortho Memory is a 6 inch model, perfect for kids, teens or even adults on the smaller side.
2. Materials: Ortho Memory uses 1 inch memory foam on the top, where as Ortho Latex uses 2 inches of Latex on top of Memory foam. Latex Plus is a complete Latex mattress. Latex foam is superior by far, and offers much better comfort and longevity, compared to Memory foam.
3. Firmness: The Ortho Memory model is the firmest of all 3. It has a firmness level of 7 out of 10. It's also the most budget-friendly, but engineered with the typical Sunday quality. The Ortho Latex 4 model has a firmness level of 6 out of 10. It offers perfect balance of softness and support. And it's good for every type of sleeper. But perfect for those who prefer firmer support. And our customers say the Latex Plus mattress is like sleeping on a soft-but-firm cloud. It has a firmness level of 5 out of 10. And you're buying a 5 star- hotel quality mattress at a shockingly fair price.
Why doesn't Sunday offer discounts?
NO ONE tells you this (but we will!). Most mattress brands out there rely heavily on discounts to sell their mattresses. The thing is it's just a pricing gimmick. They inflate their prices. Then they offer you a bunch of discounts and "special promotions" throughout the year. You might think that you're getting a great deal, but you're not. You're just paying the original price. We love transparency and we like to keep things simple. That's why we don't do discounts. Our price is always the same throughout the year.
Do you customise the size of mattress?
We do! Please do get in touch with us to customize the mattress or drop an email to hello@sundayrest.com
