Merino wool. The unique properties of merino wool clothing. Merino wool has special properties. It heats in winter and insulates in summer. It does not absorb water, is soft and hypoallergenic.

Coronavirus. Protective masks. by Kasia Korkosińska Why do I need a mask? Due to the coronavirus pandemic in Poland, we have a statutory obligation to cover ourselves in public places

Differences between knitwear and fabric and why do I need this knowledge. by Kasia Korkosińska This is the fundamental problem, why I need to know the differences