The Merrell Work 1SIX8 AC+ Pro lets you move with confidence on uncertain surfaces and keeps you supported throughout your workday. Part of the Merrell Work Collection. PU coated textile upper is easy to clean. Traditional lace-up style with fabric laces for a secure fit. Breathable mesh lining. Removable, contoured insole with Kinetic Fit Base technology for cushioned comfort and flexible support. Merrell air cushion in the heel absorbs shock and adds stability. EVA midsole for stability and underfoot comfort. Merrell M Select GRIP rubber outsole provides durable traction that grips to the surface. Oil and slip-resistant rubber outsole is Mark II tested. Imported. Measurements: Weight: 9 oz Product measurements were taken using size 8, width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.