9021 S2 CI SRC Tested to EN ISO 20345:2011 Weight: ca. 760g Size: 36 - 48 Oversize: 49 - 50 PROPERTIES full calf leather, waterproof real lambskin up to the toe-caps aluminized molded insole leather insole steel cap nitrile heel sole Zermatt, flexible at low temperatures Datasheet as PDF document for download