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Viking XT500
Created in conjunction with Fourth Element, representing a new generation of close fitting, warm underwear. The material combines a fast wicking fabric with a high density inner fleece.
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Viking XT250
Originally developed for NASA, the XT250 fabric traps a very thin layer of air next to the skin, keeping the wearer drier and more comfortable.
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Mk3 Polar Socks
Inspired by the Military who regularly dive in Arctic waters, can be worn alone or with a very light moisture wicking sock to minimize laundering.