Kalas Perform Z1 Sleeveless Functional Base Layer red - L — made in Czechia. The sleeveless Kalas Tri Perform Z1 Women's Functional Base Layer offers better…
Kalas Perform Z1 Sleeveless Functional Base Layer red - L, 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.