Yannick Antoine

X-Core undergarment

X-Core provides extreme thermal protection to the core, enabling longer, more comfortable dives.

€310

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  • Male wearing X-Core undergarment by Fourth Element
  • Close-up of fabric of X-Core undergarment by Fourth Element

01 Description

The physiological response to cold stress is to reduce blood flow to the periphery and look after the body core, where it can often just be a matter of time before cold becomes the limiting factor in the safety and enjoyment of a dive. X-Core provides extreme thermal protection to the core, enabling longer, more comfortable dives.

Designed to be worn under an Arctic, Arctic Expedition, Halo 3D or any other drysuit undergarment, X-Core augments thermal protection to the extent that electric heating can be avoided in many instances. It performs best over a lightweight baselayer such as J2 or Xerotherm but the X-Core can also be worn as a next-to-skin garment for critical core protection.

02 Features

- Exceptional warmth
- Contains 76% recycled polyester
- Four-way stretch fabric for snug fit
- Sleeveless design – complete freedom of movement for valve shut downs
- Additional thermal layer on chest panel
- Perfect next-to-skin or over a baselayer
- Fast wicking fabric keeps wearer drier and warmer
- Heavyweight Polartec® Power Stretch®
- Blue Sign® and Oeko-Tex® certified
- Odour resistant
- Machine washable

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