The fourth element J2 baselayer is designed for extended use under a drysuit and features excellent performance thanks to the use of silver ion technology, and outstanding wicking from a unique fabric. The leggings feature a soft comfortable waistband to produce a simple, close fitting design with flat seams for next to skin comfort - the perfect solution under any drysuit underwear. Keeping the skin dry can be critical to success, whether it is staying warm, or preventing infections. The J2 baselayer was designed to wick perspiration away from the skin and maintain a dry zone next to the skin. Air is a better insulator than water and consequently, the baselayer ensures better thermal protection. The J2 baselayer system takes this performance further with tried and tested silver ions embedded within the fibres of the fabric. This enables long, repetitive wear without the risk of skin infections developing – something which was critical on the US Deep Caving Team’s 2013 expedition to explore the Cheve cave system in Mexico, for which the J2 was specifically developed. The J2 wicking performance also comes into its own when the fabric gets wet. Water is wicked away from the skin, and with the right combination of drysuit underwear, further away though the fibres of the undersuit. Even in the event of a suit flood, the J2 will retain some of its performance.
