Date of download: 12/29/2017 Copyright © ASME. All rights reserved. From: Impact of Interstitial Mass Transport Resistance on Water Vapor Diffusion Through Fabric Layers J. Thermal Sci. Eng. Appl. 2012;4(4):041001-041001-9. doi:10.1115/1.4005733 Figure Legend: (Top) A schematic (not to scale) of the evaporation apparatus for measuring resistance to water vapor transport from porous barriers and textiles. Shown are important temperature measurement locations. (Bottom) The apparatus shown running with one layer of Southern Mills Defender™ 750 calibration fabric—the textile material.