The Puma Safety 640427 Cascades is a metal free work shoe that incorporates a water repellent waxed premium leather upper and has a drawn-up scuff cap in the toe area to reduce leather abrasion when working on knees. This model has a lightweight composite toe cap and contains a shock absorbing GelCell in the heel for the wearer’s comfort. As with all styles from the Scuff cap range, the Cascades is Electrical Hazard rated for greater protection against electrical shock for those operating in higher risk work environments.