Collection: FLX™ Sole

The FLX™ Sole is an ultra-flexible, ultra-light rubber outsole designed for maximum mobility and durability. Its aggressive lug profile delivers superior traction on rough terrain, while its injected/stitched patented construction ensures a robust Goodyear-welt look with enhanced flexibility. Exclusive to the Mother of All Boots™ collection, the FLX™ Sole sets a new standard in work footwear by offering exceptional slip resistance and adaptability across diverse work environments.