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Free next day delivery 14 night sleep trial Made in the UK

The Ultimate Side Sleeper Pillow


The Ultimate Side Sleeper Pillow has been designed to give side-sleepers balanced support, helping to prevent neck and back pain during sleep. Its walled sides help to align your head, neck and spine and offer an extra level of quality comfort, maintaining its shape over long periods of use. 

Side Sleeper Pillow

  • Walled design provides balanced support for head and neck
  • Box shape allows the filling to be evenly distributed throughout the pillow
  • Supportive Hollowfibre interior also moulds perfectly to the head shape
  • Soft breathable cotton outer layer keeps you perfectly cool
  • Promotes side sleeping – the healthiest sleep position
  • Easy clean – Pillow is machine washable
  • Premium quality – Made in the UK
  • Hypoallergenic head support pillow
  • Firmness = medium

Buy 2 Ultimate Side Sleeper Pillows and save £20

Buy the complimentary pillow case and save £5


14 Night Sleep Guarantee

If you don't love it, we'll give you a full refund.

How to Use

How to Use

Care & Composition

Care & Composition

  • Fluff and plump by hand regularly
  • Pillow wash at 40°C and dry naturally on a flat surface
  • Pillow material – Polycotton
  • Filling – Hollowfibre
  • Dimensions – 70cm x 40cm
  • Weight – 750g

Delivery & Returns*

Delivery & Returns*


Please see the following areas we currently deliver to:


We want you to feel absolutely confident when purchasing our products from Kally Sleep, so we are offering you a 14-night sleep trial to help you decide if it’s right for you. If for any reason you aren’t completely satisfied with the product please call us on 0207 499 6209 or email at [email protected] within the 14 night trial period to arrange a refund.

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