How to read the label
Merino, nylon, elastane: what each component actually does.
How to read the label and not be fooled
Merino, nylon, elastane, polyamide, acrylic - what is behind these words? We break down which components really affect the quality of a sock and which are added only to make production cheaper.
Merino is gold, but not for everyone
Merino wool is soft, breathable and thermo-regulating. It is not hot in summer and not cold in winter. But if the merino content is below 60%, the rest is usually made up with synthetics and the properties are lost.
Nylon and polyamide - the frame of the sock
Pure wool or cotton without reinforcement tears and wears out. Nylon is added so that the sock keeps its shape and does not wear through at the heel and toe. 20-30% polyamide is normal and right.
Elastane - movement without wrinkles
2-5% elastane (spandex) provides a fit without slipping. More than that - and the sock begins to squeeze. Look for the golden mean: 3% is ideal for an everyday pair.
What to avoid
Acrylic in the composition is a sign of cheap yarn: it becomes electric, pills and breathes poorly. If acrylic comes before cotton or wool on the label, the item is not for wearing but for one-time use.
The composition is an honest declaration by the manufacturer. Learn to read it and you will buy one good pair instead of three mediocre ones.