The Dunlop Purofort Rigair unlined full safety rigger boot, is durable, flexible and easy-to-clean. The perfect work boot for drilling platforms and construction sites. Lightweight for all day wear and 100% waterproof to keep feet dry. The boots are insulated for temperatures down to -20C. With a steel toe cap, midsole protection and an anti-static sole. Resistant to minerals, animal and plant oils and fats, disinfectants, fertilizer, solvents and various chemicals with an oil resistant sole. Featuring handy side tabs so they are easy to put on. Meets Standard: EN ISO 20345:2011 S5 CI SRC.