Billabong - Fluid Pro 21" Boardshort. Color Graphite. Low Stock. On sale for $41.33. MSRP $59.95.. Add to favorites. 0 people have favorited this7 left in stock+2Brand NameBillabongProduct NameFluid Pro 21" BoardshortGenderMen'sColorGraphitePrice$41.33MSRP: $59.95Rating