Effect of base layer materials on physiological and perceptual responses to exercise in personal protective equipment
We investigated the effect of different base layers under personal protective clothing. We used physiological (alternating work/recovery cycles) and materials testing. Base layer material had no effect on measures of physiological and perceptual strain. Significant differences among clothing ensembles were found in materials testing. Differences in total heat loss (material test) did not impact physiological responses.
clothing heat stress firefighting