Fourth Element's Halo A°R Undersuit is developed using highly advanced thermal technology and the most advanced materials and Fourth Element's genius body mapping system for the best protection.

The Halo A˚R features the incredibly insulating material A°RGON™ in a compression-resistant matrix, originally created for space exploration and cryogenics. It has phenomenal insulation properties, enabling the Halo A˚R to achieve extreme thermal protection yet with a less bulky and less buoyant material.

The outer layer of the thermals is waterproof offering excellent thermal protection even if your drysuit experiences leaks. This one-piece suit has thumb and foot loops for easy donning your drysuit.

The offset chest zip and baffles ensure that heat lost from the torso is minimized when in horizontal trim. All the body from shoulders to knees is 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 P-valve is as simple as adjusting the two-way zipper on the fly and a zippered pocket provides a secure place to store keys, credit cards, and cash.

Features

• A°RGON™ - EXTREME PERFORMANCE THERMAL INSULATION
• BODYMAPPED THERMAL PROTECTION
• HIGH-PERFORMANCE LOW BULK
• OPTIMISED FOR HORIZONTAL TRIM
• P-VALVE READY
• EXCEPTIONAL WARMTH
• WATERPROOF OUTER LAYER
• ALL-WAY STRETCH FABRIC FOR SNUG FIT
• PERFECT OVER A J2 BASELAYER • MACHINE WASHABLE

Material

Outer: 44% Nylon / 50% Polyester / 6% Elastane

Inner: 95% Polyester (74% recycled) / 5% Elastane / A°RGON™ Insulation