If you've ever peeked at a clothing tag, you may be curious about the semi-synthetic material ... feelings about the fabric.

Cotton, linen, silk, wool, cashmere, and burlap are all examples of natural fabrics. A third category of fabric is known as semi-synthetic fabrics. The difference between these and synthetic fabrics ...

Cotton, linen, silk, wool, cashmere, and burlap are all examples of natural fabrics ... polymers that can be pulled into extremely long fibers. Fabrics made from these fibers are called synthetic ...

We’ve probably all been told that to stay cool and dry, we should wear cotton – and yet sports shops are full of synthetic ‘technical fabrics’ designed to ‘wick away sweat’.