Men's Winter Rubber Work Boots CSA Approved Safety Boots Composite Toe Waterproof Insulated Acid & Oil Resistant Anti Slip For Ice-Brown US Size（In between sizes? We recommend you size down）:13 Safety Protection: Designed with a

Safety Protection: Designed with a puncture-resistant steel midsole

ensuring comprehensive safeguarding for the feet

and designed with a unique non-slip heel pad on the inside

these ruber work boots offer resistance to oil and acid

manufacturing

Men's Winter Rubber Work Boots CSA Approved Safety Boots Composite Toe Waterproof Insulated Acid & Oil Resistant Anti Slip For Ice-Brown US Size（In between sizes? We recommend you size down）:13 Safety Protection: Designed with aPFAS free, made with eco friendly PU material. Keep soft and Prevent fracture at minus 40 degrees Celsius. PVC free, one piece PU injection molding to enhance breathability and softness. PU + RB outsole to improve slip resistance. Ergonomically designed PU insole ensures wearing comfort. The outsole has acid resistance, ensuring resistance to many corrosive ap plications. lt also has oil resistance, minimizing potential adverse effects of oily