UYN presents a radically new type of product called ‘Self Layer’. Self Layer is the garment to be worn in contact with the skin that performs the function of a technical underwear with the look of an outerwear. Designed for outdoor activities, but also for those who rely on the performance of technical garments every day, the Self Layer is available in four versions inspired by the elements of fire, air, water and earth: SparkCross, AeroCross, HydroCross and TerraCross.

SparkCross is the self layer that ignites the action. Dedicated to absolute freedom of movement, it is ideal for outdoor and metropolitan adventures.

AeroCross is the ultra-light self-layer for those who want maximum ventilation at high temperatures.

The HydroCross self layer has breathability as its key feature; the Wickwave Knit structure makes it ideal for intense activities.

TerraCross is the high-tech self layer for long and demanding tours.