Asymmetrical composite safety toe. Electric hazard protection. Metal and mutilation free. Durable, recycled canvas with suede upper for contemporary look with ultimate protection. Timberland PRO® Flex Technology featuring anatomically positioned flex grooves. Lightweight Greenstride™ EVA midsole for all day underfoot comfort and made from at least 65% renewable natural materials including Sugar cane and natural rubber. Anti-Fatigue Technology polyurethane footbed for shock absorption and energy return. Microban technology provides an extra layer of protection on footwear fabrics to help against unpleasant odors, stains, and deterioration. Cement construction for flexibility. 30-Day Comfort guarantee. Imported