The Dunlop? Rugged offers all the benefits of Purofort? and a superior outsole, making it an ideal boot for every-day construction work. This is the only footwear to combine comfort and flexibility with durability under all weather conditions. * 100% waterproof (no stitched seams)* Keeping feet dry and warm * Stays flexible and supple, with every step and movement * Anatomically designed foot bed, offering support all day * Easy to maintain and clean * Does not dry out and crack * Cut resistant upper* Outsole with optimal grip on uneven and wet surfaces * Steel toecap and midsole, offering full safety * Cold insulation down to -20?C,* Resists minerals, animal and plant oils and fats, disinfectants, fertilizer, solvents, various ISO 20345:2011 S5 CI CR SRC