The Brooks Addiction Walker Suede shoes keep you supported and in control so you will be steady and ready wherever you decide to go! Soft suede and synthetic upper. Traditional lace-up style for a preferred fit. Breathable mesh lining for a more comfortable interior fit. Removable insole is lightweight and provides excellent underfoot cushioning and support for all-day comfort. BioMoGo DNA midsole cushioning provides ideal underfoot softness and support while still providing excellent responsiveness and durability. Durable rubber outsole is slip resistant, offering reliable stability and grip. Differential: 12mm Imported. Measurements: Weight: 11.8 oz Product measurements were taken using size 8.5, width B - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.