Storm Flex Black Jacket with Zipper Front and Attached Hood and Storm Flex Black Plain Front Pants - .40MM Polyurethane on Stretch Knit &ndash; 16 Mil Thick Plain front pants 0.40mm polyurethane on stretch knit polyester; stretchable material provides unsurpassed comfort Hook & loop take-up straps at ankle cuffs for adjustable fit Elasticized waist with adjustable draw cord for added convenience Pass-through openings to access trouser pockets