BREACH JACKET
Reinforced goose down layer
CHF 735
The Breach Jacket matches high insulation with durability for extreme cold weather. This men's grey insulated jacket packs 850 fill power goose down for sub-zero conditions. Combining Pertex® Quantum Pro fabric with Spectra® fibre reinforcements, the Breach Jacket's design is based on the Summit Suit worn by Co-Founder Staz on his Mission: Everest record.
The main body is constructed from Pertex® Quantum Pro fabric in a Diamond Fuse construction, lightweight and packable with increased abrasion resistance and superior water shedding, while the yoke and outer sleeve carry Spectra® fibre (UHMWPE) ripstop reinforcement, downproof and windproof, with roughly three times the tear strength of conventional synthetic fabrics. Insulation comes from 850 fill power white goose down (90% down, 10% feather) with reduced panelling and box-wall baffle construction to minimise cold spots, reinforced by PrimaLoft® Black Rise at the chest, waist pocket and front placket. The hood carries a reinforced, pliable peak and cord-lock adjusters at back and hem for a clean fit. The centre front uses a YKK® 2-way Vislon® zip with branded puller and zip guard; chest and hidden hip pockets use YKK® Vislon® zips set behind the down fill. A RECCO® reflector sits at the hood peak for rescue visibility.
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Pertex® Quantum Pro construction
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Spectra® fibre reinforcements
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850 fill power goose down insulation
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PrimaLoft® Black Rise insulation
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RECCO® reflector at hood peak
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YKK® 2-way Vislon® zip
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Hidden YKK® Vislon® hip pockets
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Anchored cord-lock hem adjusters
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Weighs 1000g
Main: 100% Polyamide Recycled
At ThruDark, we are committed to sustainability and quality. While a product’s lifespan may come to an end, we encourage repairs and responsible replacements, ensuring your kit is always mission ready.
5 Year Warranty: This product is covered by our 5 Year Overwatch Warranty, offering free repair or replacement in the unlikely event of a manufacturing defect. We stand by the quality of our kit and will always endeavour to make things right should an issue arise.
Lifetime Repairs: Where replacement isn’t possible, we’ll do everything we can to repair and restore your gear — helping extend its life and reduce environmental impact through responsible, sustainable aftercare.
Conditions apply. For full details, click below.
Learn MoreATTRIBUTES
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InsulatedTraps warmth effectively to keep you comfortable in cold conditions
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DurableBuilt to withstand harsh conditions and deliver long-lasting performance
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RipstopReinforced fabric prevents tears from spreading, ensuring lasting durability
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Water RepellentDesigned to resist light rain and everyday moisture.
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BreathableRegulates body temperature, keeping you cool during intense activity
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PFAS FreeFree from intentionally added PFAS, so no forever chemicals in the fabric or its water-repellent finish
FEATURES
Hand Warmer Pockets
Union Jack Flag
TECHNOLOGIES
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Pertex® QuantumLightweight, tightly woven fabric offering windproof protection and water resistance while maintaining softness, packability, and durability.
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Spectra® FibresInfused with Spectra® fibres, 15× stronger than steel, built to withstand heavy wear and tough conditions.
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YKK™ Vislon® AquaGuard®Polyurethane laminated tape on Vislon® zipper provides enhanced water and wind resistance.
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RECCO®The RECCO® reflector makes you searchable to rescuers. Lightweight passive transponder requires no power or activation to function.
PERFORMANCE
BEYOND ENDURANCE
BUILT FOR THE LONG HAUL
STRENGTH WITHOUT THE WEIGHT



















