No matter what firmness you choose when buying your Spindle mattress, it always comes with the same cover along with the three Dunlop latex layers at 3” each.
Remember that Spindle makes two different firmness layers. The firm at 29 ILD and the medium at 17 ILD. Depending on what you order you’ll get more pieces of one over the other. Please see below:
With the Soft choice, you’ll get 3 layers of medium.
With the Medium choice, you’ll get 2 layers of medium and 1 firm.
With the Firm choice, you’ll get 1 layer of medium and 2 firm ones.
With the Extra Firm choice, you’ll get 3 layers of the firm.
The Spindle mattress comes with a natural cotton and wool cover and fire barrier like most of the natural mattresses. As far as cover are concerned the Spindle couldn’t do any better since cotton is one of the most durable and breathable fabrics out there and wool is the best fire barrier period.
The cover is not quilted into the latex so you can replace and rearrange the layers
This is the layer that needs to have the pressure reducing the ability and the cushioning necessary for a comfortable sleep so it is usually the softer layer of 3” Dunlop latex. In this case, the softest layer is the medium firmness one with a 17-20 ILD rating.
The second layer and the one that transitions the feel from soft and comfort to firm support. We do recommend you have the medium firmness layer if you like a softer mattress and a firm layer if you like a firmer mattress.
The last layer should act as the firm foundation for the two other Dunlop latex layers. Depending on your personal preference, we recommend placing the firm Dunlop latex layer at the end for the best results.