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Frequently Asked Questions
What is a weighted blanket?
A weighted blanket is a high quality blanket proven to aid in sleep. It is a natural sleep product to help with sleep disorders, anxiety, and stress. The weight of the blanket is evenly distributed on your body, creating a feeling of a cosy embrace.
What weight should i choose?
Our recommendation is 8-14% of your body weight. For example, if you weigh 45-70 kg our 7 kg blanket will work well. And if you weigh more than 70 kg than our 9 kg blanket is better.
What is the Sumo weighted blanket made of?
Our weighted blankets are made of a few different components. The outer layer is a soft minky cover that you will want to pet all day! The inner weighted shell is 100% cotton filled with glass beads. Our glass beads are high quality, non-toxic, washer/dryer safe, and pet or kid friendly.
Is the Sumo weighted blanket good for two people?
The weighted blanket is ideal for one person. Two people can cuddle under one blanket but we don't recommend it. It is most effective when the blanket is evenly distributed around one persons body. For this reason we've created the Sumo couples bundle.
Is there a certain way I should sleep underneath the blanket?
The blanket works with any sleeping position. Starfish, Stomach Sleeper, Pillow Hugger - we've got you covered! In fact, we encourage sleepers to try different positions under the blanket.
Why is my blanket weight pooling towards the middle?
If your blanket is pooling during use, we recommend checking that the weighted shell is tightly fastened to the duvet. To do this, unzip the duvet and use the ties around the weighted shell to attach it to the duvet.
Why do you use glass beads over plastic pellets?
We prefer using glass beads as they are very smooth and don't have the texture of bumpy plastic pellets. Glass beads provide the same weight with less bulk of plastic pellets. Glass beads are so small that they cannot break, and it makes for a nicer and softer material.
Shipping & Delivery
What are the delivery times and costs?
At Sumo we strive to provide the best possible experience for you. Part of this experience includes getting you your products as quick as possible. If you are in the UK your Sumo products will arrive within 1-2 business days of ordering. If you are shipping to other European countries delivery times can vary from 4-6 business days.
We offer FREE shipping within the UK. In other European countries our shipping rates will vary. Please proceed through the check-out process for your exact shipping costs.
Where do you ship from?
We ship all Sumo products directly from our warehouse in London, UK.
Do you ship internationally?
Currently we ship to the UK and select European countries. If you're interested in Sumo but are located outside our shipping zones please contact us and we can see what we can do!
What is the 100 Night Sleep Trial?
We've conducted studies with the Sumo weighted blanket and are confident in its benefits. Don't take our word for it, try it for yourself! We guarantee your sleep quality and mood will improve. If not, you can send it back within 100 days and we will refund your money. Customers will be responsible for all return shipping charges.
How do I return my Sumo weighted blanket?
After trialing, if for whatever reason you are unhappy with your Sumo weighted blanket please email us at firstname.lastname@example.org. We will start your return process immediately! Please see our returns page for further details (link in footer).
Note: The blanket must be clean and free of any debris or pet hair. Items must be returned in their original bag - and undamaged, just like you received them. Sumo Sleep reserves the right to apply a 40% fee to blankets that are returned in poor condition.
What if I want to change my weight?
We get it... you were on a diet and lost some weight. We are happy to exchange your Sumo for another weight. Contact us via live chat, email, or phone to get the process started. Customers will be responsible for all return shipping charges. Exchanges must be made before the 60 night sleep trial ends.