SKU 9857014 Put in heavy duty work in style and comfort with Due North Heavy Duty Traction Aid footwear. Industrial quality molded-in tungsten carbide spikes provide maximum traction and performance, specially designed tread pattern provides maximum slip resistance, industrial grade sole offers unparalleled grip, maximum durability, and superior operator safety, molded-in retention strap ensures a secure fit in all conditions, 40% more natural rubber provides maximum cut and abrasion resistance. Textile upper, lining, and insole. Lace-up closure. Round-toe silhouette. Traction & slip resistance outsole. Imported. View Zappos.com Glossary of Terms Due North Heavy Duty Traction Aid