Thermal Protection

Subx the Ultimate Undersuit

SubX Undersuit Jacket

The SubX undersuit jacket has been developed for use underneath membrane and trilaminate drysuits. The jacket has a large arm vent on the left arm to enable air to escape more easily through the shoulder dump valve. The undersuit's inner lining is a 400g shearling fleece, which provides high performance thermal protection and wicks moisture away from the skin.

See the features section below for more info.