Kalas Passion Z5 Verano jersey — made in Czechia. The PASSION Z5 Verano is our lightest and most breathable jersey. We recommend it for the hottest summer…
Kalas Passion Z5 Verano jersey, sold under the Kalas brand, is manufactured in Czechia. That origin is recorded at the "Brand-Stated" evidence grade.
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.