Sign up to be notified if Halo Ultralight Jacket is restocked in .
Restock Request
×We've received your request and will notify you when the selected item is in stock.
Couldn't load pickup availability
Overview
There are milestones in design that reset expectations. The Halo Ultralight Jacket is one of them.
At just 3.5 ounces, Halo achieves what was once thought impossible: a true 3-layer waterproof shell with full protection, full breathability, and no compromise in durability or coverage. Crafted from an advanced 3-Layer fabric and fully seam-taped, it delivers 10,000mm waterproofing and 30,000 g/m²/24hr breathability with a 30-denier micro-ripstop face fabric, balancing dependable weatherproofing with unprecedented packability. Combined with a comfortable 7-denier tricot lining which is comfortable next-to-skin, the Halo Ultralight Jacket is your new staple shell for any day with unpredictable weather.
Halo is built for endurance, speed, and the realities of high-output adventure. From alpine ridgelines to long-haul treks, it thrives where performance, precision, and protection intersect.
In an industry obsessed with lightness, Halo redefines what ultralight can mean.
Engineered to Eclipse /// The Halo doesn’t follow the benchmark - it becomes it.
Specifications
Main Material
-
3L Micro Ripstop Laminate water resistant breathable shell
-
Face: 100% Nylon mini ripstop 30D
-
Membrane 100% polyurethane waterproof breathable membrane
-
Backer: 100% Nylon 7D tricot
-
49g/m² (1.44 oz/yd²)
-
C0 DWR PFC Free
-
Hydrostatic Head Rating: 10,000mm (AATCC 127-2017 (2018)e, option 2)
-
Breathability - Moisture Vapour Transfer Rate (MVTR) : 30,000g/m²/24 hrs (JIS L 1099 B-1)
Weight for Size Medium:
-
3.5 oz (~100g)
Design Details & Trims:
-
Fully seam taped
Hood Configuration
-
Adjustable Locking Drawcord
Pocket Configuration
-
Two On Seam Zippered Hand Pockets with YKK Aquaguard waterproof zippers
-
Grosgrain attachment rail in both pockets
Zipper Configuration
-
Full Front #3 Reverse Coil Zipper with Chin Flap
-
Center Front Zipper is a single slider configuration
-
All Zippers are YKK® Aquaguard Waterproof Zippers
-
TAD Signature 000 barrel pulls on all zippers
Cuff & Sleeve Configuration
-
Elastic binding around cuff
Hem Configuration
-
Dropped back hem - Center back length: 27.25in (Size M)
-
Elastic Binding around hem
Logos & Labels
-
Tagless heat transfer with care and content information
Fit
-
Patterned for precision movement, the active fit maintains a streamlined profile eliminating excess bulk while allowing unrestricted mobility and seamless layering.
-
Halo is sized for a light base layer and/or light to medium weight mid-layer. If the wearer wants to use a heavier mid-layer, or prefers more room, we suggest sizing up.
Care Instructions:
-
MACHINE WASH COLD
-
WASH SEPARATELY
-
DO NOT BLEACH
-
DO NOT USE FABRIC SOFTENER
-
DO NOT DRY CLEAN
-
DO NOT IRON
-
DO NOT TUMBLE DRY
Crafted in Portugal with Japanese-milled fabric.




















A new apex in the trinity of weight, protection, and durability.

Engineered to Eclipse
Crafted from an advanced 3-Layer fabric and fully seam-taped, Halo delivers 10,000mm waterproofing and 30,000 g/m²/24hr breathability with a 30-denier micro-ripstop face fabric, balancing dependable weatherproofing with unprecedented packability.
Combined with a comfortable next-to-skin 7-denier tricot backer, the Halo Ultralight Jacket at just 3.5 ounces, is your new staple shell for any day with unpredictable weather.
An unmatched combination of protection and durability at an industry leading ultralight weight means the Halo doesn’t follow the benchmark - it just became it.







WEIGHTLESS ARMOR
At an industry leading 3.5 ounces, the Halo Ultralight Jacket won’t weigh you down and its extreme packability allows it to be easily stored in your pack for unexpected weather.


DIMENSIONAL GATEWAY
The Halo provides an instant portal to protection /// Fully seam-taped and featuring YKK AquaGuard zippers throughout, Halo keeps you dry while the balanced breathability ensures comfort.

secure carry
Two (2) zippered hand pockets with YKK® AquaGuard® waterproof zippers keep essentials close at hand and feature webbing attachment rails to dummycord critical gear.







subtle protection
Shaped for awareness and control, the hood maintains peripheral vision while the locking drawcord ensures a secure fit in shifting conditions.

subtle protection
Low-profile elastic cuffs and hem seal out debris while minimizing weight and complexity.












Halo is sized for a light base layer and/or light to medium weight mid-layer. If the wearer wants to use a heavier mid-layer, or prefers more room, we suggest sizing up. If between sizes, recommend sizing up.



Creature comforts
Low-profile zipper garage prevents chin and beard abrasion for all-day comfort.


ASAHI KASEI /// LEGACY OF PRECISION
A Century of Material Mastery
Long before “performance fabric” became a marketing term, Japan’s Asahi Kasei Group was engineering materials that quietly shaped industries, from textiles and filtration to medicine and mobility. Founded in 1931, Asahi Kasei built its reputation on precision: creating fibers fine enough for luxury tailoring, membranes robust enough for biotechnology, and materials trusted in life-critical environments.
From Savile Row to Storm Fronts
Among Asahi Kasei’s earliest breakthroughs was Bemberg®, a regenerated cotton-linter fiber that became the world’s benchmark for breathable suit linings, found in the garments of Savile Row and the ateliers of the world over. That same craftsmanship now informs the brand’s latest frontier: microporous membranes engineered for next-generation waterproof-breathable performance. What began as the science of comfort in bespoke tailoring has evolved into the science of protection in the world’s most advanced shells.
Innovation Beneath the Surface
The Halo Ultralight Jacket’s 3-layer fabric is produced by Asahi Kasei using the same deep-precision approach that drives its medical and environmental technologies. The membrane’s pore architecture, drawn from the company’s expertise in filtration and dialysis systems, balances a 10,000 mm waterproof rating with 30,000 g/m²/24 h breathability feature C0 PFC-free DWR treatment.
It’s protection engineered at a molecular level - a fabric born from disciplines where failure is not an option.

