Fiberglass base Epoxy resinLight weight microfiber linerHand made 1 piece constructionEVA innersoleWaxed lacesMicrofiber outer skinFully heat moldable Black/White trim / Athena plate / ABEC7 / Ballistic white 87A.*Wide & narrow fit boots are made to order and take 2-3 weeks to produce depending on the time of year*Sizing Guide - http://www.bont.com/quad/items/support/size.html