Merino Insulator Series 4/3 Chest Zip Steamer.

This suit is perfect for those frostbitten, rain-soaked, icey wintry mornings. It features a warm woolly thermal lining, keeping you warmer and comfier than anyone else in the water. All seams are constructed with a durable seal which consists of gluing and blind stitching. In addition, all critical areas are taped. This suit is designed to amplify your performance in the water, a more contemporary cut that contours with your body's natural movements.

This suit is designed for very cold climates, it is optimal in water temperatures from 10C to 16C