Matt Function

Built for cold-weather performance, the MATT Function is a thermal baselayer that sits close to the skin like a second layer. Its advanced synthetic, seamless construction helps retain warmth while supporting breathability and moisture regulation during demanding activity.

The four-way stretch fabric promotes unrestricted movement, while targeted compression helps support muscles and reduce fatigue. Durable and low-friction, it suits active men who ski, run or trek in cold conditions and need dependable comfort beneath outer layers.