Infused Embroidered Cover
The embroidered cover contains 2cm of bamboo & charcoal infused memory foam, providing all of its health benefits as well as further increasing the comfort of the mattress.
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The OTTY Pure is our bamboo-derived and charcoal-infused hybrid, built for sleepers who want more than just comfort.Whether you tend to overheat at night or simply want a cleaner, fresher, and hypoallergenic sleeping environment, the Pure’s advanced material technology works quietly in the background while you sleep.
Bamboo is a sustainable resource chosen for its comfort-enhancing properties. Naturally breathable and moisture-wicking, it helps create a cooler, more comfortable sleeping environment.
Charcoal is a naturally porous material valued for its moisture and odour-control properties. When infused into mattress foam, it can help keep the sleeping environment feeling fresher and more comfortable.
The OTTY Pure ensures uninterrupted sleep with its effective motion isolation and superior edge support. Discover a mattress that achieves the perfect harmony between comfort and support, seamlessly adapting to your preferred sleeping position.


Disturbed sleep means less energy during the day to all the things that matter to you. We have identified the most common causes of sleep disturbance and developed our mattresses to combat them.

Overheating at night is one of the most common reasons for disturbed sleep. This is why we create many small perforations throughout the mattress layers (the AirFlow system), allowing fresh air to circulate throughout the mattress, removing excess heat and ensuring you stay cool, all night long.

Springs are the king of support in a mattress, which is why we use up to 2000, tall (16cm) encapsulated pocket springs in ours. This creates the perfect spine alignment and support for your joints and back, ensuring you wake up pain-free and ready for the day ahead. Each sleeper is supported individually, preventing any sleep disturbance caused by the other’s movement.
When we deliver your new Otty mattress, we can also take your old one away with us. This is a premium service that we offer to all our customers, available at the checkout for a small fee.
We can deliver your new Otty mattress directly to a room of your choice within your home (where it is accessible and safe to do so). This option is also available at the checkout.
Our delivery partner allow you to select your delivery date from a calendar link. Additionally, on the morning of your delivery, you’ll receive a 2-hour ETA slot so you know when to expect your order - no waiting around all day.
Up to 2000 Encapsulated Pocket Springs
Medium-Firm 7/10
Thick Knitted, Heavy Cover
Unique Airflow System Prevents Overheating
Starting from
Up to 2000 Encapsulated Pocket Springs
Bamboo & Charcoal Infused Memory Foam
Extra Firm Mattress 9/10 Firmness
Double-sided Mattress Flippable
Starting from
Up to 1000 Encapsulated Pocket Springs
23cm Deep
Medium-Firm 6/10
Removable, Washable Cover
Starting from
Up to 4000 Encapsulated Pocket Springs
Bamboo & Charcoal Infused Memory Foam
Medium Firmness 5.5/10
Unique Air-Flow System for Regulating Temperature
Starting from
Made with Natural Cotton
Up to 2000 Encapsulated Pocket Springs
Medium-Firm 8/10
Handmade in the UK
Starting from
Made with Natural Wool, Cashmere and Silk
Up to 4500 Encapsulated Pocket Springs
Medium-Firm 7/10
Handmade in the UK
Starting from
Up to 3000 Encapsulated Pocket Springs
Bamboo & Charcoal Infused Memory Foam
Medium-Firm 7/10
Unique Air-Flow System for Regulating Temperature
Starting from
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The Pure is ideal for anyone who sleeps warm or wants a cooler, fresher sleeping environment. The bamboo and charcoal-infused memory foam helps regulate temperature, supports moisture management, and promotes lasting freshness for enhanced comfort throughout the night. Its medium-firm feel (6.5/10) provides balanced support, making it suitable for back, side, and front sleepers.
The Original is OTTY’s flagship hybrid—a trusted, high-performing mattress with a thick knitted cover. The Pure builds on that same spring and airflow foundation, introducing bamboo-derived and charcoal-infused memory foam layers designed to manage temperature, reduce odours, and promote fabric hygiene. If you tend to run warm at night or prefer a fresher, hypoallergenic sleeping environment, the Pure is the step up worth making.
Activated charcoal is a highly porous material known for its ability to help absorb moisture and neutralise odours at the source, rather than simply masking them.
In the Pure, charcoal is integrated into the memory foam layers to maintain a fresher sleeping environment over time—making it particularly useful if you tend to run warm, sweat during sleep, or want to prevent unwanted odours from building up in your mattress.
The Pure sits at 6.5 out of 10 on our firmness scale — medium-firm. For context: the Original and Pure Pro are a touch firmer at 7/10, the Pure+ is softer at 5/10, and the Extra Firm sits at 9/10. If you've slept on a medium mattress and found it too soft, or a firm mattress and found it too hard, the Pure is a good middle ground.
Yes. Rotate it once a month for the first 12 months, then once every 3 months after that. This ensures even wear across the spring and foam layers and helps the mattress perform at its best for longer. The Pure is a single-sided mattress and should not be flipped.
It certainly can be. The 2,000 individually encapsulated pocket springs—each 16cm tall—provide zoned support designed to promote natural spinal alignment across all sleeping positions.
Its medium-firm feel helps distribute body weight evenly, reducing pressure buildup at the hips and shoulders. That said, finding the ideal level of support for your back is personal, which is why our 100-night trial gives you the time to ensure it's the perfect fit for you.