They can look similar on a shelf, but the words describe different things. Knowing the difference makes shopping for your nightly essentials simpler.
Silk is a fibre. Satin is a weave.
Silk is a natural protein fibre. Satin describes a weaving structure that creates a smooth, glossy surface. Satin can be made from silk, polyester or other fibres, so “satin” alone doesn't tell you the material.
| Mulberry silk | Polyester satin | |
|---|---|---|
| Material | Natural silk fibre | Synthetic polyester fibre |
| What to look for | “100% mulberry silk” in the composition | “Polyester” in the composition |
| Care | Follow the silk care label | Follow the individual care label |
What does “momme” mean?
Momme is a measure of silk fabric weight. It's useful for comparing fabrics, but it isn't the whole story: fibre composition, weave, construction and care all matter too. Check the specific product details when choosing your silk.
A lovely sheen is easy to spot. The composition label is where you'll find the real answer.