The Dunlop K25471139 Purofort+ Full Safety S5 CI CR SRC wellington boots in blue, size 39, offer superior protection and comfort for demanding work environments. Made from durable Purofort material, these boots are cold insulating down to -20°C, feature a steel toecap and midsole for S5 safety, and provide excellent slip resistance (SRC), cut resistance (CR), and chemical resistance. The design includes an energy-absorbing heel and antistatic properties, making them ideal for agriculture, construction, and industrial applications.