Often chosen at the last minute, the fitted sheet nevertheless plays an essential role in sleep comfort and protecting the mattress. For a neatly made bed and bedding that stays in place all night, there are three things to consider: pocket depth, fabric and how the sheet is secured.
Choosing the right pocket depth
Pocket depth is the depth of fabric that covers the sides of the mattress. For the best fit, it should suit the mattress thickness and allow the fitted sheet to tuck slightly underneath.
As a general rule, allow an extra 5 to 7 cm beyond the thickness of your mattress.
- Standard-depth fitted sheet (25 to 30 cm): suitable for most standard mattresses.
- Deep fitted sheet (32 to 35 cm): ideal for thick mattresses.
- Extra-deep fitted sheet (40 to 50 cm): recommended for very thick mattresses or mattresses with a mattress topper.
Remember to measure your mattress before buying, allowing for any mattress topper. The right pocket depth prevents creases, corners slipping off and repeated adjustments during the night.
Which fabric should you choose for your fitted sheet?
The fabric directly affects how bed linen feels, how breathable it is and how comfortable it is. Your choice depends on your preferences and sleeping habits.
- Cotton: natural, breathable and durable, it is suitable for everyday use in any season.
- Cotton percale: prized for its cool, smooth, matt feel, it is ideal for those who like a fresh sensation.
- Cotton sateen: with its silky feel and subtle sheen, it adds a refined touch to your bedding.
- TENCEL™ Lyocell: soft, silky and breathable, it regulates moisture and provides a pleasantly cool feel, ideal for comfortable nights.
- Polycotton: easy to care for and less prone to creasing, it is a practical choice for everyday use.
- Cotton gauze: light and airy, it appeals with its naturally crinkled look and soft feel.
For bed linen that lasts and feels pleasant to the touch, choose a fabric that suits your needs, while paying attention to the quality of the weave and the care instructions.
Checking elasticity and fit
A fitted sheet should hug the contours of the mattress without slipping off or creasing. The quality of its elastic is therefore essential.
Elastic all the way around provides an even, secure fit. Reinforced corners can also help the sheet retain its fit through repeated use and washing.
If you have an adjustable or electric bed, choose a sheet specifically designed to move with the bed base.
A well-fitting fitted sheet for more comfortable nights
Choosing the right fitted sheet means finding the right balance between fit, fabric and quality of construction. By considering your mattress dimensions and comfort preferences, you can create a pleasant sleeping environment with bed linen that stays securely in place night after night.


