Sierra Shock Shield Waterproof Work Boot Size:13W and a (removable) extra thick

and a (removable) extra thick PU Rocky Terra Suspension foot-bed with Air Flow design

It has a built in TPU shank that lends additional support and stability as you move through the work day

Durable Material: Crafted from 100% genuine leather

premium neoprene to keep your drinks cooler than ever

corrosion resistant

Sierra Shock Shield Waterproof Work Boot Size:13W and a (removable) extra thickOur tried and true Sierra now delivers greater comfort and less foot fatigue with the addition of revolutionary Shock Shield technology. Time tested engineering endures with the boot's extreme durability and heat resistance, waterproof construction, and multi surface traction ATS technology provides ergonomic support on a variety of job sites Waterproof PRO construction keeps you dry in wet environments Shock Shield technology diffuses heel impact