Extreme Performance Norj
EP (extreme performance) is our warmest range of thermal underwear.
Thick, interlocked and brushed fabrics make Ussen EP garments ideal for extremely cold temperatures and climates.
The Polypropylene fabric which we use in our Thermal is a fast wicking fabric that holds warm air next to your skin to keep you warm.
The content is 100% polypropylene.
The stretch in our fabric comes from the way we knit the fabrics, this makes the fabrics stronger and more durable.