Manufacturer Fourth Element
Fourth Element Halo AR Undersuit utilizes a highly advanced thermal technology and one of the most insulating materials ever developed, the Halo AR’s performance exceeds expectations.
Using technology originally created for space exploration and cryogenics, the Halo AR features the extreme insulation material A°RGON™ in a compression resistant matrix
Designed for use underneath membrane and trilaminate suits, the HALO 3D is the perfect complement to our current range of drysuit thermal protection. In a layering combination with Xerotherm, HALO AR is suitable for the harshest diving conditions on the planet.
With phenomenal insulation properties, this material enables the Halo AR to achieve extreme thermal
protection from a thinner, less buoyant undergarment. With a wind and water-repellent stretch outer layer, comfortable thumb loops and foot stirrups, this is a garment which can be worn in total comfort, all day.
Building on fourth element’s experience in thermal protection and bodymapping, the Halo AR was assessed with thermal imaging cameras to improve and modify prototypes.
The offset chest zip and bafflesensure that heat lost from the torso is minimised when in horizontal trim.
All the body from shoulders to kneesis protected by a layer of A°RGON™, while other critical areas also benefit from this enhanced insulation without compromising mobility or creating bulk.
Routing a valve is as simple as adjusting the two-way zipper in the fly and a zippered pocket provides a
secure place to store keys, credit cardsand cash.
Technical specifications
Available in Mens and Ladies sizing.
Mens: Small, Med Short, Medium, Med Tall, Large Short, Large, Large Tall, XL Short, XL, XL Tall, XXLS, XXL, XXXLS, XXXL.
Ladies UK Sizes: 6, 6 Short, 8, 8 Short, 10, 10 Short, 12, 12 Short, 14, 14 Short, 16, 16 Short, 18, 18 Short
Only sizes we have in stock appear in the drop down box.