The Equation range features Picture's best insulating technologies to keep you warm and to be ready to ride the biggest waves whatever the conditions. Picture's Equation wetsuits are made with Eicoprene which is a non-petroleum-based synthetic foam coming from a mix of limestone and recycled tires (30%). The lamination process to paste the recycled polyester lining uses Aqua-A waterbased glue which is completely solvent-free and with no harmful chemicals. Thinner than the 4/3 the W 3/2 Front Zip version is designed for your sessions in cooler waters (59-66°F). It stands out thanks to its WPF lining (Warmth Performance) which is Picture's warmest wetsuit lining. It also features triple glued then blind-stitched fully taped seams (GBS) added to drain holes for maximum flexibility and minimal water entry.