• Neptune
  • Neptune
  • Neptune
  • Neptune
  • Neptune
  • Neptune
  • Neptune
  • Neptune
  • Neptune
  • Neptune
  • Neptune
Axiom Shell
$400
Size & Fit Guides
Neptune

The Axiom Shell is built for prolonged exposure in severe alpine conditions, where protection, structure, and reliability take precedence. Developed in collaboration with Aoraki Mount Cook Alpine Rescue professionals, it was created to meet the needs of those operating in technical terrain under sustained snow, wind, and freezing rain.

 

The 140-denier face fabric is paired with a 4-layer Toray Dermizax system, combining a microporous hydrophobic membrane and a hydrophilic interior layer. This construction delivers stable, long-term waterproofing and internal moisture regulation without relying on open-pore technology, and it maintains performance even when the shell is saturated or heavily used.

 

Cut for alpine layering, the Axiom preserves range of motion for climbing and rescue scenarios. Pit zips allow mechanical venting during periods of high output, while the Dual-Access chest pocket enables clean access beneath pack straps or rescue systems. Every seam, pocket, and closure was refined for operation in serious winter environments, supporting those who stay out when others head in.

Performance
  • Wind Resistance ?
    6/6
  • Breathability ?
    2/6
  • Weight Efficiency ?
    3/6
  • Durability ?
    6/6
  • Warmth ?
    1/6
  • Water Resistance ?
    6/6
Specifications
  • Product #

    1103124022

  • Recommended Activities

    Alpine Climbing / Expedition / Mountaineering

  • Fit

    Layered

  • Weight (size large)

    480 gm

  • Model Measurements

    Model is wearing size L (185cm/85kg)

Features
Material Features
  • Waterproof four-layer fabric (40,000mm HH)
  • Breathable (10,000gm2 MVTR)
  • Windproof
  • Durable
Construction
  • Dual-width seam taping with 10mm in low-stress zones to reduce weight and 13mm on critical seams for security
  • Micro seam allowance for reduced bulk and weight
  • 3D anatomical fit
Pocket Configuration
  • External napolean pocket with TPU zipper pull
  • Dual Access Pocket with TPU zipper pulls and an internal laminated mesh stash pocket
  • Internal mesh dump pockets
  • Two-way entry for harness compatibility
  • Custom-molded YKK zipper heads with a cutout that aligns the slider at the top for a secure close
Hood Configuration
  • Three-point adjustable hood
  • Helmet compatible hood
  • Brushed interior chin guard
  • Zipper shield
  • Cohaesive hood adjuster
Cuff & Sleeves Configuration
  • Pit zippers for rapid venting
  • Die-cut hypalon velcro cuff adjusters
  • Pre-curved articulated sleeves
  • Gusseted underarms increase range of motion
Hem Configuration
  • Drop hem
  • Cohaesive hem adjusters for secure fit even with gloves
Sustainability
  • PFC-free DWR
Materials & Care
Materials
Exterior:

Ourea 140

Composition: 100% Nylon with PU membrane

Origin: Japan

Product Care
  • Machine wash low
  • Tumble dry normal low
  • Do not bleach
  • Wash dark colours separately
  • Do not dry clean
  • Do not iron
  • Do not use fabric softener
  • Double rinse
Shipping & Returns

Free Worldwide Shipping

All orders ship free with no minimum purchase required. Reliable delivery ensures your gear arrives wherever you are.

Return Period

We offer a 30-day return window with no hassle. A prepaid label is provided for easy and convenient returns.

Guarantee

Every product is designed for durability. Our three-year guarantee ensures we’ll repair or replace any item that doesn’t meet expectations.