Collection: XPAN® Sole
High Performance Vulcanized Sole
Exclusive to ROYER® in North America, the XPAN® Sole features double-density rubber vulcanization technology, combining the durability of dense rubber with the comfort and shock absorption of expanded rubber. This flexible yet highly durable outsole is designed for demanding work environments, offering exceptional resistance and longevity. Engineered to withstand extreme conditions, it meets rigorous industry standards and endures temperatures up to 538°C (1000°F) for 60 seconds.
