The FIELDPRO THERMO+ FULL SAFETY wellington offers Purofort Ultra heavy-duty protection and fits like a sneaker. It provides unmatched cold protection from the harshest weather down to -60°C/-78°F. Featuring a composite toe cap and mid-plate for lightweight, heavy-duty protection, it meets EN ISO 20345:2022 S5L CI CR SR FO LG standards. The innovative Snug-fit design eliminates heel slippage and foot fatigue, ensuring comfort. Its extremely durable Purofort construction outlasts the competition, keeping feet warm in cool conditions and cool in warm conditions. The SR rated outsole is designed for maximum grip in the harshest conditions, with a tread wear indicator to monitor outsole performance. Tested beyond limits at the Dunlop Slip Innovation Centre for ultimate grip on the toughest terrain. Additional features include an oil-resistant outsole with antistatic properties, ladder grip, and 100% waterproof protection.