YANA has created the Kroran series by combining NAIA fibers with high-quality, high-elasticity polyamide filaments through a multi-layered, high-twist composite process. 

This results in a style that boasts a rich luster and a smooth, refreshing hand feel, adding an even more eco-friendly option to high-quality fashion.Naia is a biodegradable regenerated cellulose filament, representing one of the most environmentally friendly fiber choices currently available on the market. In a fully traceable and sustainable production process, all solvents used are recycled and reused.