Billabong Kids - Fifty50 Pro Boardshorts (Big Kids). Color Blue Haze. Low Stock. On sale for $12.48. MSRP $49.95.. Add to favorites. 0 people have favorited thisLow StockBrand NameBillabong KidsProduct NameFifty50 Pro Boardshorts (Big Kids)ColorBlue HazePrice$12.48MSRP: $49.95