Kalas Passion Z1 women's bib tights — made in Czechia. Our Passion Z1 long trousers are an ideal choice for those who need to face winter weather conditions…
Kalas Passion Z1 women's bib tights, sold under the Kalas brand, is manufactured in Czechia. That origin is recorded at the "Brand-Stated" evidence grade.
Kalas is headquartered in Czech Republic; a brand's home country is not evidence of where its goods are made, and the two are tracked separately.
Origin evidence last reviewed 2026-10-24.
Every origin claim on Hesperia Market is graded by the strength of its evidence and linked to its sources.