Viking VW23 Neoprene Insulated Non-Safety Boot (soft toe). size 5-14. 

Features: NBR / NR blended rubber upper 16" boot. 100% NBR outsole, superior durability. Superior resistance to chemical acids, Alkalis & organic compounds (ie: Sugar & agro-farm chemical).   Good resistance to: Animal fats, fish oils, Ketone, paint solvents, fuel oil mix, oil & grease. Self-cleaning , flexible, non-slip chevron sole with smooth non-net catching design. Ergonomic "SNUG-FIT" last design: Ankle fitted for excellent support and comfort. Comfortable ergonomic insole (removable). Steel shank for stability. Neoprene insulated lining.