Fourth Element Men's Xerotherm Long Sleeve Top Size:Medium Its durable build and quality

Its durable build and quality materials ensure long-lasting enjoyment

during and after the dive

Large buttons are easy to press with or without gloves

and swimming in temperate open water

Fourth Element Men's Xerotherm Long Sleeve Top Size:Medium Its durable build and qualityThe ultimate baselayer for use under a drysuit. Made using Polartec Powerstretch originally developed for NASA, the Xerotherm traps a layer of air a much better insulator than water next to the skin, keeping the wearer drier and more comfortable. The range is designed to be worn under another undersuit or on its own under a neoprene drysuit. The knit of the Xerotherm fabric produces the fastest wicking effect of any of the products in the fourth