Bata-Onguard X-Large Yellow Webtex .65MM Ribbed PVC On Non-Woven Polyester 3 Peice Rainsuit With Storm Flap Front Jacket Closure, Bib Overall With Adjustable Suspenders and Waist Snaps And Hood - Bata Webtex Rainsuit, made of PVC, has stretch built into the material. Ribbed PVC construction and polyester lining wick away moisture to keep you cool in warm weather and warm in cool weather.