The Elite Collection is designed to provide the protection and durability of a Legacy boot, but is enhanced to supply unmatched comfort for long days on the job. Using RDR Rubber, an oil/chemical resistant compound, this boot resists many organic and inorganic acids, oils, chemicals, and contaminants. This waterproof 10-inch pull-on Elite boot is built with a 4-way stretch mesh covered 5mm neoprene bootie, that adds warm, achieving a comfort rating to -20F. A slip-resisting and non-marking outsole with defined heel and chevron tread pattern helps to secure footing.