Your Cart

Your cart is currently empty.

Shop Now
Protect your products
5-Year Accident Cover £22

We know how important it is to keep your new sleep products safe, but we also know accidents can happen. With Accident Cover, we’ll help you keep your bed and/or mattress in their very best condition.

We are paid by the insurer through commission, which is included in the premium you pay.

So what is covered?
  • Food and drink spills such as coffee or red wine
  • Ink marks from biros, permanent markers etc
  • Make-up and cosmetic stains
  • Accidental damage caused by pets
  • Burns from heated appliances such as straighteners or curlers
  • Rips and tears
  • Damage causing breakage to the frame
What is not insured?
  • Deliberate damage caused by you or any person
  • General wear and tear
  • Accumulation of damage or staining
  • Any structural or manufacturing defects
  • Accidental staining or damage caused by the use of incorrect cleaning products
Subtotal
Pay Now: £0.00 OR Payments from: £0.00
Checkout

Goes like a dream

WHY NOT TRY OUR AWARD-WINNING SLEEP TECH?

FREE PILLOWS, DUVETS & MORE WORTH UP TO £836‡ ENDS TOMORROW

Ends 27/04/2026, offer excludes refurbished mattresses and cannot be used in conjunction with other offers/promotions, and is subject to our Terms.

Hybrid® Essential mattress receives two† AeroDown pillows.
Hybrid® & Source mattress receives two† Hybrid™ pillows plus mattress protector‡.
Hybrid Pro® & Escape mattress receives two† Hybrid™ pillows plus a Hybrid™ duvet and mattress protector‡.
Hybrid® Luxe, Hybrid® Ultra, & Apex mattress receives two† Hybrid™ pillows plus a Hybrid™ 3-in-1 duvet, and a mattress protector.‡

†Except Single size mattresses (receive one pillow).
‡ Mattress protector and duvet/s in size matching the mattress purchase.

Fitted Sheets

Filter by
Remove all filters

  • What’s special about Simba fitted sheets?

    Created for cooler comfort. We’ve specially selected fabrics like cotton, linen and Tencel to help you stay at the right temperature on warm and cold nights. 

    Extra deep fitted sheets. Designed to fit mattresses up to 40cm deep, your sheet will stay snugly and securely in place night after night, right over your mattress protector. 

    Transparently sourced. Our bedding is OEKO-TEX® certified for more responsible sleep.  

    Made in Portugal. With only the highest quality materials by the Costa family, known worldwide for their craftsmanship. 

    Lasting quality. Our fitted sheets are durable, keep their shape and get softer over time. 

    Fast, free delivery. To most UK postcodes – and stress-free returns in the rare chance our fitted sheets aren’t quite right for you. 

  • What sizes are Simba fitted sheets available in?

    Our sheets come in all standard UK sizes. And since they’re deep fitted sheets, they’ll also fit those mattresses that might need a little extra room.  

    Single fitted sheet W90 x L190 x H40
    Double fitted sheet W135 x L190 x H40
    King size fitted sheet W150 x L200 x H40
    Super king fitted sheet W180 x L200 x H40

  • What are Simba’s fitted sheets made from?

    It depends which of our range you go for: the hotel-quality feel of Cotton Percale, the luxurious silkiness of Egyptian Cotton, the cloud-like breathability of Soft Muslin, the velvet-soft coolness of Brushed Tencel, effortless chic of Cool Linen or the breathable warmth of Waffle Cotton. Whatever you go for, there’s one to suit every comfort and style preference.

  • Does Simba do other bedding?

    Yes, we have a whole host of other bedding to complete your sleep experience. You can either stick with the same fabric as your fitted sheets, or mix it up across the range– whatever suits you best. They come as individual fitted sheets, but you can also find them in our Bundle Bedding Sets, along with a duvet cover and pillowcase pair. If you don’t need a Bundle Bedding Set, you can also buy our pillowcases and duvet covers separately.

WIN BACK THE COST OF YOUR FIRST ORDER

Subscribe to our newsletter, order your first mattress online, and we’ll enter you into a monthly draw to win back the entire cost.

Please note the finance figures shown are for illustrative purposes only. Details of the actual figures will be available during the finance application process. Subject to affordability, age & status, minimum spend applies.