Enviroguard Microporous Apron, 28" x 46", Ties in Back - Case of 100Description MicroGuard MP disposable aprons are produced with state of the art lamination technology and have a microporous film. Soft, non woven fabric offers breathability while also allowing moisture to escape so you stay cooler throughout long shifts. This apron provides frontal protection along with a superior liquid and particulate barrier. Tie strings fasten in the back to keep them out of the way while you work and secure the apron in place.