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Nick Markakis rounding the bases in Under Armour cleats
Andre Ethier (right) wearing the New Balance 40/40 Metal
Andrew McCutchen batting in his Nike Air Swingman MVP Metal PE
Adam Dunn wearing the adidas Excelsior Pro Metal
Adrian Gonzalez standing on base in the Nike Air Huarache 2K4
Derek Norris batting in the Under Armour Spine Metal
Jake Elmore (right) trying to dodge a tag in the adidas Excelsior Pro Metal