3M Disposable Protective Hooded Coverall - 4540 Microporous PE Laminate Made in USA helps provide a basic barrier protection against light liquid splashes and hazardous dusts The 3 panel hood design helps provide a more comfortable fit in a sleek, low-profile style. Other features include a 2 way zipper with a storm flap, elastic waist and ankles The anti-static coating on both sides helps reduce static build-up Reinforced gusset between the legs help provide increased durability.