Billabong - Fluid Pro 21" Boardshort. Color Blue. Low Stock. On sale for $35.99. MSRP $59.95.. Add to favorites. 0 people have favorited thisLow StockBrand NameBillabongProduct NameFluid Pro 21" BoardshortGenderMen'sColorBluePrice$35.99MSRP: $59.95Rating