Designed to move with you and your employees while helping protect against hazardous and non-hazardous dust. Offers superior particle holdout coupled with unmatched comfort attributes. The A20 fabric is comprised of five layers of stacked barrier protection (SMMMS) against hazardous particles. This below-the-knee model features serged seams, five snap closures, elastic wrists and a mandarin collar. Popular choice for dusty environments such as laboratories and remediation, as well as pesticide applications and as decontamination modesty garments. Passes NFPA 99 for antistatic (anti stat) materials.