These Enviroguard ChemSplash® breathable aprons blocks many toxic industrial chemicals and minimizes heat stress. Features a hybrid breathable membrane system that combines microporous technology with a a surface augmented by additional polymers. Stitched seams that are taped for added safety. Tested for chemical penetration resistance against a list of industrial chemicals. Designed to give you better holdout of chemicals and moisture at the wrists and non-binding comfort at the ankles. May be easily worn with task-specific footwear. Package of 100.