Hunter's newest Explorer boot is set on the newly developed chunky rubber outsole. It has a TPU mudguard that extends high up the foot for extra protection from all weather conditions. The upper is made from waterproof recycled ballistic nylon with an internal waterproof membrane ensuring it is waterproof throughout. The outsole is crafted from durable FSC (R)-certified rubber suitable for all terrains combined with a TPU vamp Ortholite (R) footbed and cushioned EVA midsole delivering superior protection and comfort in a lightweight silhouette. The boot has a recycled fleece lining keeping your feet cosy in temperatures as low as -25C (-13F).