Pertex® Quantum Pro
A 100% recycled, water resistant ripstop shell fabric. The reinforced weave resists tearing and snagging, protecting the insulation beneath in demanding conditions.
NEW
ENGAGE JACKET
Midweight synthetic insulation
£375
Overview
The Engage Jacket is a men's green synthetic insulated jacket for hiking, trekking and mountaineering. It pairs 133gsm PrimaLoft® Black insulation, which stays warm when wet, with a water resistant ripstop Pertex® Quantum Pro shell. Designed to be worn as a standalone piece or layered under a waterproof hard shell. The Engage Jacket is a synthetic insulated jacket that prioritises...
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The Engage Jacket is a men's green synthetic insulated jacket for hiking, trekking and mountaineering. It pairs 133gsm PrimaLoft® Black insulation, which stays warm when wet, with a water resistant ripstop Pertex® Quantum Pro shell. Designed to be worn as a standalone piece or layered under a waterproof hard shell.
The Engage Jacket is a synthetic insulated jacket that prioritises warmth in damp weather and high-output activity. Synthetic insulation keeps insulating and breathing when wet or when you sweat, which suits hiking, trekking and mountaineering expeditions.
The body and sleeves use 133gsm PrimaLoft® Black, made from 100% recycled material, with increased loft and very good loft retention. It stays warm when wet. The outer is water resistant, 100% recycled Pertex® Quantum Pro in a ripstop Diamond Fuse weave, a reinforced weave that limits tears from spreading.
Tapered stretch cuffs retain heat. A centre back cord adjusts the hood, and internal mesh with branded binding holds it in place. Cord-lock hem adjusters close the base. The RECCO® reflector in the hood peak makes the wearer searchable by rescuers, needs no power or activation, and is designed to last a lifetime if not mechanically damaged. Temperature range: 10°C to -10°C.
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Pertex® Quantum Pro
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133gsm PrimaLoft® Black insulation
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100% recycled fabric and insulation
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RECCO® reflector in hood peak
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2-way YKK® Vislon® centre zip
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Zipped chest and hip pockets
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Three internal mesh pockets
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Weighs 750g
Intended Use
Hiking & Trekking
Mountaineering
Expeditions
Lifestyle
Attributes
Windproof
Blocks wind chill to maintain core warmth in exposed environments
Water Repellent
Designed to resist light rain and everyday moisture.
Thermo Regen
Intelligent thermal regulation maintains optimal body temperature in varying conditions
Insulated
Traps warmth effectively to keep you comfortable in cold conditions
Ripstop
Reinforced fabric prevents tears from spreading, ensuring lasting durability
Quick Dry
Engineered to dry rapidly for sustained comfort during high-output activity
PFAS Free
Free from intentionally added PFAS, so no forever chemicals in the fabric or its water-repellent finish
Performance
Waterproofing
Breathability
Wind Resistance
Thermal Rating
Durability
Technologies
Pertex® Quantum
Lightweight, tightly woven fabric offering windproof protection and water resistance while maintaining softness, packability, and durability.
YKK™ Vislon® Zips
YKK™ Vislon® Zips trusted worldwide for durability. Finished with Hypalon® zip pulls, a rugged synthetic rubber used in elite military marine craft as a nod to our heritage.
Pertex® Quantum Pro
Diamond Fuse yarns enhance snag and abrasion resistance whilst a tightly woven structure improves wind and water resistance. All at a minimal carry weight.
PrimaLoft® Black Rise 133gsm
Lightweight synthetic insulation with 100% recycled fibres that give warmth without bulk. Durable fibres retain loft in damp conditions and after repeated washing.
Additional Specs & Care
Product weight (based off size M): 750 g
Product weight (based off size M): 750 g
Product weight (based off size M): 750 g
Product weight (based off size M): 750 g
Product weight (based off size M): 750 g
Product weight (based off size M): 750 g
Product weight (based off size M): 750 g
Main: 100% Polyamide Recycled; Filling: 100% Polyester Recycled; Lining: 100% Polyamide Recycled
5 Year Warranty
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 MoreCOMPLETE THE KIT
FEATURES
Chest Pockets
Conveniently positioned pockets on the chest for easy access to essentials such as a phone or energy gels. Keeps frequently needed items secure and within reach without requiring you to remove a pack.
Two-Way YKK® Vislon® Zip
A centre front two-way zip opens from the hem for ventilation or ease of movement, offering fast, glove-friendly operation.
Hip Pockets
Positioned at the natural resting point of the hands for intuitive access to everyday essentials. Keeps key items secure and close to your centre of gravity for a balanced carry during activity.
Internal Mesh Pockets
Internal mesh pockets for stashing gloves, a hat, or other loose items. Keeps small extras contained and easy to reach when layers come off.
Adjustable Hood
Customise the fit around your head and face for a secure, tailored seal against wind and rain. Keeps the hood in place during high-output activity without obstructing peripheral vision.
Internal Zip Pocket
A zipped pocket inside the chest keeps cards, cash or keys secure and out of sight. Stays closed and close to the body during activity.
Hook and Loop Sleeve Patches
Modular attachment points on the sleeve for badges, ID patches, or personal insignia. Lets you personalise your kit or identify yourself in group settings without permanent modification.
Adjustable Waist Hem
Cinch the hem tight to lock out cold air and prevent the jacket from riding up during movement. Lets you dial in insulation and fit across different layering combinations.
IN THE FIELD & REVIEWS
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