The Santi Ladies First undersuit, with great, feminine design based on the BZ400X style is the warmest undersuit Santi offers. Design details underlines the feminine look and goes in line with Ladies First drysuit. It is designed for diving in water temperature less than 7 degrees Celsius. It is also ideal for long deep diving, with decompression.
Thinsulate BZ 400 insulation is recommended by 3M as optimal for diving undersuits, because it is compressed and doesn’t take too much space under the dry suit. It also has a net layer, which makes the undersuit even more durable and practically indestructible. The lining is made of soft micropolar 190 gr. The outside layer is made of polyamide additionally reinforced with polyester fabric in the areas exposed to damage.