CT™ Economy Knee Boots, Steel Toe, Size 12, 16 in H, PVC, Black no checkout Delivers a fast grinding rate Delivers a fast grinding rate and consistent performance at a good value dripping or thinning out Brushes evenly over thread roots or uneven surfaces Specially formulated for use on stainless steel fittings PVC injection molded footwear is 100% waterproof to ensure workers' feet are dry and comfortable PVC formulation is resistant to degradation from agricultural chemicals fertilizers and animal waste Flexible and durable upper allows for ease in movement for greater work comfort Removable FOOT FORM™ contour cushion insoles provide all day comfort and support Reinforced construction at critical stress points provides a durable and long wearing boot