â¢300D True Loom woven polyester marine grade fabric â NOT âlayeredâ polypropyleneâ¢UV and antimicrobial treatmentsâ¢Polyurethane inner coating for improved water resistanceâ¢Clean, classic linesâ¢Easy on, easy off fitâ¢Adjustable shock cord in hemâ¢Double stitched seams with rot-proof marine threadâ¢Vented to promote air circulation and reduce loftingâ¢Fully finished tailoring â no raw edges inside or outâ¢3 color choicesâ¢2 year limited warranty.