Niiskusmugavus

Niiskusmugavus is the Estonian term for moisture comfort, describing the degree to which moisture conditions within a material, garment or space support pleasant and healthy use. It covers how moisture is produced, transferred and removed, and how these processes interact with temperature and air movement to affect the wearer’s or occupant’s skin microclimate. The concept is used across textiles, footwear, bedding and built environments to express how effectively moisture is managed in real-world conditions.

In textiles, niiskusmugavus relies on moisture management properties such as absorption, wicking, evaporation and breathability, which depend on fiber content, fabric structure and finishes. Measurements commonly involve wicking rate, moisture regain and moisture vapor transmission rate (MVTR). Materials with high niiskusmugavus aim to keep the skin dry and comfortable during activity or extended wear.

In buildings, vehicles and other spaces, maintaining niiskusmugavus involves controlling relative humidity, improving ventilation and ensuring surface dryness to reduce discomfort, condensation and microbial growth. It is closely linked to thermal comfort and indoor air quality and is often addressed through materials and systems designed to balance humidity loads and promote a favorable microclimate.

See also: thermal comfort, humidity, breathability, moisture management.