ePTFE membrane providing fabric with Direct Venting™ Technology in other word air permeable technology.
Durable waterproof protection against washing.

Air permeable function

It consists of a web of overlapping fibrous strands that form millions of air passages,
much smaller than the waterdrop, but it's much bigger than moisture molecule.
ePTFE resin is expanded into a membrane composed of millions of microscopic porous in a three-dimensional web-like structure.
While ePTFE membrane is unaffected by aggressive chemicals and harsh environments, the base fabric must also be selected as a durable enough to endure.
Together with severely selected base textile among Japan oriented manufacturing it enables to the maximum performing eVent fabrics.

Amaterrace provide best assemble of eVent fabric with the top ePTFE membrane along with innovative and full of originality base textile from Japan.

©2014 BHA Altair, LLC. eVent is a registered trademark of BHA Altair, LLC. All rights reserved.