Protect yourself from cold summer waters and shoulder season chills with the Billabong Men's Foil 2mm Flatlock Back Zip Springsuit. This suit is designed for water temps in the 70F range. It features a soft foam core lined with synthetic stretch jersey and sealed chest and back panels for wind and water resistance, and its Superflex neoprene aids in full range flexibility. With flatlock seams sewn through for greater breathability and durability than with gluing and blindstitching, it offers solid, secure, anti chafe comfort. And a low profile collar and a hip length back zip make for an easy, uncomplicated entry and exit.