Fourth Element Halo AR Men's Undergarment Large Short

SKU: FRTHAUMLS MFR: HAM01 LS

Key Features

  • Experience superior warmth with this Fourth Element undergarment, designed for dives.
  • Maintain flexibility underwater; our nylon-polyester blend ensures a full range of motion.
  • Dive longer and more comfortably with the Argon insulation of this premium undergarment.
  • Enjoy a snug fit that enhances thermal protection; check our size chart for best results.
  • Front zip design makes this Fourth Element undergarment easy to put on and take off.
  • Machine washable care makes maintaining your dive undergarment simple and convenient.
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Temporarily On Backorder?Expected Availability: 08/13/2025Request assistance or get notified
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Fourth Element Halo AR Men's Undergarment Specifications

  • Material

    Outer: 44% Nylon / 50% Polyester / 6% Elastane
    Inner: 95% Polyester (74% recycled) / 5% Elastane / ARGON Insulation

  • Care Instructions

    Machine washable. Fourth Element recommend using Sub30 Technical Garment Wash, fourth element's environmentally friendly washing solution for technical fabrics

  • UPC Code

    661708286037

Fourth Element Men's Halo AR Undergarment Size Chart
  XS Short XS S Short S S Tall M Short M M Tall L Short L L Tall XL Short XL XL Tall XXL Short XXL 3XL Short 3XL
Height (in) 63 - 66 65 - 68 65 - 68 67 - 70 69 - 72 67 - 70 69 - 72 71 - 74 69 - 72 71 - 74 73 - 76 71 - 74 73 - 76 75 - 78 73 - 76 75 - 78 75 - 78 77 - 80
Chest (in) 30 - 34 30 - 34 34 - 38 34 - 38 34 - 38 38 - 41.5 38 - 41.5 38 - 41.5 41.5 - 45.5 41.5 - 45.5 41.5 - 45.5 45.5 - 49.5 45.5 - 49.5 45.5 - 49.5 49.5 - 53.5 49.5 - 53.5 53.5 - 57.5 53.5 - 57.5
Waist (in) 23 - 27 23 - 27 27 - 30.5 27 - 30.5 27 - 30.5 30.5 - 34.5 30.5 - 34.5 30.5 - 34.5 34.5 - 38.5 34.5 - 38.5 34.5 - 38.5 38.5 - 42.5 38.5 - 42.5 38.5 - 42.5 42.5 - 46.5 42.5 - 46.5 46.5 - 50.5 46.5 - 50.5
Inside Legs (in) 28.5 - 30.5 30 - 31.5 30 - 31.5 31 - 32.5 32.5 - 34 31 - 32.5 32.5 - 34 33.5 - 35 32.5 - 34 33.5 - 35 34.5 - 36 33.5 - 35 34.5 - 36 36 - 37.5 34.5 - 36 36 - 37.5 36 - 37.5 37 - 38.5

About Fourth Element Halo AR Men's Undergarment

Fourth Element Halo AR: Dive with Advanced Comfort
Dive deeper into the realms of the underwater world with the Fourth Element Halo AR Men's Undergarment. Setting new benchmarks in diving comfort and thermal protection, this gear embraces the prowess of space-age technology.

Unparalleled Insulation with ARGON Technology
Born from innovations tailored for space exploration and cryogenics, the Halo AR proudly features the ultra-insulating material - ARGON aerogel. What's ARGON? It's a groundbreaking form of Aerogel, specifically developed for spacecraft insulation due to its unmatched insulation capabilities. Instead of the typical lightweight and hollow structure, ARGON showcases a foam-embedded version, making it perfect for a diving context. Thanks to ARGON, Halo AR delivers unparalleled thermal protection in a thinner, low-buoyant diving undersuit.

Masterfully Designed for Divers
With meticulous attention to diver movement, the Halo AR boasts an offset chest zip and baffles. This ensures minimal heat loss from the torso when maintaining a horizontal trim during dives. Extending from shoulders to knees, your body enjoys the warmth and insulation of ARGON. Selective bodymapping ensures that critical areas get the much-needed thermal boost, all without impeding mobility.

Fourth Element Halo AR Men's Undergarment Features

  • ARGON Insulation - Experience next-level warmth with ARGON's superior thermal capabilities
  • Bodymapped Protection - Tailored thermal safeguarding aligned perfectly with your body's needs
  • Sleek Performance - Enjoy utmost comfort with a design that's efficient yet minimalistic
  • Horizontal Trim Optimisation - Crafted for enhanced mobility during horizontal diving stances
  • P-Valve Integration - Comes ready to accommodate a P-valve for diving convenience
  • Unmatched Warmth - Dive deeper with consistent, extraordinary warmth surrounding you
  • Water-Resistant Shield - A layer specially designed to repel water, keeping you dry
  • Flexible Fit Fabric - Fabric that stretches in all directions, ensuring a flawless fit
  • Easy Care - Hassle-free maintenance with the convenience of machine washing

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Experience superior warmth with this Fourth Element undergarment, designed for dives.
  • Maintain flexibility underwater; our nylon-polyester blend ensures a full range of motion.
  • Dive longer and more comfortably with the Argon insulation of this premium undergarment.
  • Enjoy a snug fit that enhances thermal protection; check our size chart for best results.
  • Front zip design makes this Fourth Element undergarment easy to put on and take off.
  • Machine washable care makes maintaining your dive undergarment simple and convenient.