Billabong - Fluid Pro 21" Boardshort. Color Blue. Low Stock. On sale for $41.33. MSRP $59.95.. Add to favorites. 0 people have favorited this10 left in stockBrand NameBillabongProduct NameFluid Pro 21" BoardshortGenderMen'sColorBluePrice$41.33MSRP: $59.95Rating