PUMA - Fast-Trac Nitro. Color Pristine/Pebble Gray. Low Stock. On sale for $82.50. MSRP $110.00.. 4.4 out of 5 stars5 left in stockBrand NamePUMAProduct NameFast-Trac NitroColorPristine/Pebble GrayPrice$82.50MSRP: $110.00