Dunlop DEVON Unisex Safety Wellington Boots in Green. These boots feature a rubber upper, unlined interior, and a rubber sole. They are slip-on for easy wear. Designed for safety, they include a steel toe cap and midsole for protection against sharp objects and toe injuries. The outsole is slip-resistant, and the sole is waterproof, oil-resistant, and chemical-resistant. It is also resistant to minerals, vegetable oils and fats, blood, and manure. The boots are anti-static and have an energy-absorbing heel.