Harley 11 Degree Wedge

4 reviews
SKU: HAR SP24015 Category:


  • Hard wearing
  • Encourages better posture
  • Significantly decreases pain in the lower back and legs.
  • Option of fixing strap
  • Coccyx relief option
  • Size: 36x36x10cm (14x14x4″)

We have some ex-demo 11-degree wedges without fixing straps or coccyx relief available that we are selling at a reduced rate. These may be missing packaging but are nearly new. Please select Ex-demo in the drop down if you want to get one of these

A sitting wedge can help you to sit with better posture and provide back pain relief naturally.  In essence they provide the effects of a mini kneeling chair that can be easily carried around.

By tilting your pelvis and bringing your hips above your knees you spine will more easily be able to maintain a better position. This will reduce necessary strain and pressure on your spine and the muscles and ligaments around it.  Over time this can mean less pain and even better strength.

The Harley 11 degree wedge is made from a standard foam and is our medium firmness sitting wedge.

Please note that this coccyx cut out wedge comes as shown in the photo.  There is a cut out area which is discreetly hidden by the cover, this may be too uncomfortable for some people.  If so then the Harley or Putnams wedges will be more suitable.

Dimensions are:

36x36x10cm (14x14x4″)

The main difference between an 11 degree wedge and an 8 degree wedge is that the steeper angle encourages you to sit up more.  Your pelvis will be at a steeper angle so this means your back and stomach muscles will be working more.  This is known as active sitting.  All of the correct muscles to encourage a stronger and healthier back will be working away whilst you sit.  Over time this can naturally encourage better posture. If you would like more information, then check out our blog article titled 'How To Choose The Best Sitting Wedge For Your Needs'

All Harley wedges come with the option of a fixing strap or not.  On most seats you will be fine without a fixing strap if the material of the wedge is going to be in contact with a non-slip seat base.  It is only if you are using your wedge on a more slippery surface that you will find it useful, as your wedge may move and slide every time you move and stand up.

Covered by the Sittingwell® 30 day no quibble money back guarantee.

4 reviews for Harley 11 Degree Wedge

3.8 Rating
1-4 of 4 reviews
  1. Not any good for me. The coccyx cut-out is covered by material, rendering it ineffective. Had the photo been clearer and shown this, I wouldn’t have bought it.

  2. Sittingwell delivered promptly and any issues I had were resolved immediately. Thank you Sittingwell I would recommend you to anyone!

  3. Sittingwell delivered promptly and any issues I had were resolved immediately. Thank you Sittingwell I would recommend you to anyone!

  4. Very comfortable. Ideal width and height. Nice to be able to changewash the cover. Staff at sittingwell were very good and answering my questions.

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Delivery Information

All postage costs are calculated for products being shipped within the United Kingdom. Please note, we do not deliver Internationally.

Postage of lighter items £4.95. These items will be sent by Royal Mail or courier service, higher value orders may need to be signed for.

Postage of heavier items (over 10kg) e.g. Saddle Stools £10.95

Please allow up to 5 working days for delivery in the UK. We often send items out in 1-2 working days but ask you to allow up to 5 working days in case items are sent directly from our suppliers/manufacturers as this can result in a slight time delay. If you would like to be sure when we are able to send an item out please feel free to contact us with details of the products you would like to order and we can confirm how quickly you are likely to receive your order.

Some of our products are dispatched from more than one warehouse, therefore you may receive more than one delivery.


The Sittingwell 30 day money back guarantee covers the full refund of the product itself and not shipping costs. The customer will be liable for the full postage costs of returning any unwanted items. We recommend that you use a courier or Royal Mail tracked service where safe arrival can be tracked.

Should you need to return any of your products by the 30 day money back period please enclose the product along with all packaging and your details.

Please send returns to:
C/O Rachael Wall
Sittingwell Ltd
Bristol House
High Street
Curry Rivel
TA10 0ES

As soon as we have safely received your products we will contact you and issue a full refund on the cost of the products returned.