ExpansionKnee
All technologies

ExpansionKnee

Protects from the cold, even when the knee is bent.

The Challenge

The Challenge

A knee can be bent up to 160 °; however, most undergarments can’t withstand this stress without being pulled thin resulting in a loss of functional insulation.

The Solution

A highly flexible system of chambers and channels provides insulation by storing warm air inside, spreading open with each movement and releasing the warm air stored inside.

The Solution