Dermizax vs Entrant (Toray)

Dermizax is a family of waterproof and moisture-permeable polyurethane membranes developed by Toray Industries for outdoor apparel. Unlike microporous membranes that depend on fixed pores, its hydrophilic structure transports water vapor through the material while blocking liquid water. It is used in ski clothing, mountaineering shells, and other protective garments where weather resistance, flexi...

Entrant is a proprietary line of waterproof and breathable fabrics developed and manufactured by the Japanese textile company Toray Industries. Introduced as an early weather-protection technology, the fabric utilizes a specialized microporous coating or laminate. This construction allows perspiration vapor to escape while preventing liquid water from penetrating the material. Entrant is widely ut...