Ladies Long-sleeved Billabong Spring Fever 2mm Shorty Wetsuit 2020 – Onyx The ladies Billabong Spring Fever 2mm wetsuit is a highly versatile wetsuit best suited for water temperatures over 21C. The long sleeves will not only help keep you warmer in colder waters but also help protect your skin from harmful UV rays.  A boy leg cut to offer freedom of movement providing excellent performance, flatlock seams to prevent you overheating.  This wetsuit is the ultimate in both style and performance with incredibly flexible neoprene throughout.