The Portland is a classic in a collection of public service footwear offered by Rocky for almost 20 years. This women's 8-inch black lace-up style has polishable full grain leather, 900 denier nylon, and a heavy duty YKK side zipper. Constructed with an oil- and slip-resisting rubber outsole with a heavy duty lug tread, this boot gives you the foundation and protection you need to traverse across any terrain. Experience unbelievable comfort with the flexible San Crispino construction, Rocky Response - PU with Memory Foam, Rocky Vapor Pass Waterproof technology and a padded collar. Go all day with this reinvented service boot for women from Rocky.