Helly Hansen Workwear Men's Impertech Rain and Fishing Bib Pant Polyester and Polyurethane Microweld seam construction High front/lower back to keep you protected, yet cool Generous cut Internal pocket with Velcro closure inside front of bib Heavy duty elastic with click type connectors Snap take up adjustment at waist Knee length boot zippers Double layer Impertech, edge stitched and welded on seat and knees Blood-borne pathogen tested