HERITECH GRANGE JACKET
HERITECH GRANGE JACKET
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HERITECH GRANGE JACKET

Men's black water resistant wax cotton jacket

£595

HERITECH GRANGE JACKET
HERITECH GRANGE JACKET
Fit: Regular
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Overview

Inspired by heritage design, adapted for technical performance, the HeriTech Grange Jacket is a water resistant, waxed cotton jacket featuring a funnel neck with soft touch Clarino™ microfibre suede interior, pleated bellow pockets and an oversized “poacher’s” pocket at the rear. For everyday use from outdoors to urban. With six generations of textile innovation behind it British Millerain is not...

Inspired by heritage design, adapted for technical performance, the HeriTech Grange Jacket is a water resistant, waxed cotton jacket featuring a funnel neck with soft touch Clarino™ microfibre suede interior, pleated bellow pockets and an oversized “poacher’s” pocket at the rear. For everyday use from outdoors to urban.

With six generations of textile innovation behind it British Millerain is not just the original, but the global leader in waxed cotton. Lancashire born, the company produced its first patented rainproof finish in 1894. After more than a century of refinement, research and redevelopment, British Millerain’s TekWax® cotton comes to ThruDark. 

The reason waxed cotton works so well as a water resistant barrier is that its hollow fibres are able to be filled up with, and hold onto, wax, rendering the fibres watertight. However, what sets British Millerain’s TekWax® cotton apart is its ultra-dry finish. This gives your ThruDark garment all the functional performance of a classic waxed piece without the dampened feel of traditional waxed cotton. 

The HeriTech Grange Jacket itself features a funnel neck, shaped to sit higher at the back for additional weather protection. The collar itself is lined with a soft touch Clarino™ microfibre suede for maximum comfort on cold days. A centre front placket conceals a YKK Vislon 2-way zip with Hypalon zip pull, the placket can be snap fastened shut for further protection from wind and rain. Storage capacity is provided by two chest pockets and lower pleated bellow pockets engineered to stay open as required with an internal snap fastening for easy access. A large “poacher” style pocket on the rear of the jacket bolsters capacity for storing hats, gloves and more. The HeriTech Grange Jacket can be cinched tight with an internal drawcord and underarm eyelets provide ventilation. Inside, the jacket is lined with quilted, recycled 60gsm Primaloft® Rise for enhanced insulation.

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  • Funnel neck for back neck protection
  • Clarino™ microfibre suede collar and zip guard
  • Concealed centre front placket with snaps
  • Velcro hook and loop insignia sleeve patches
  • YKK Vislon centre front 2-way zip
  • Centre back Hypalon hanger loop
  • 2 YKK chest pockets with Hypalon pullers
  • Lower pleated bellow pockets that stay open
  • Internal drawcord for waist adjustment
  • Embroidered underarm eyelets for ventilation
  • Embroidered eyelets on lower pocket corners for drainage
  • Reflective chest heat transfer insignia
  • Reflective back lower pocket heat transfer insignia
  • Lower back oversized poachers pocket
  • 60gsm PrimaLoft® Rise quilted insulated lining
  • TekWax® construction from British Millerain
Attributes
Water Repellent
Sheds light rain and moisture to keep you dry
Windproof
Blocks wind chill to maintain core warmth in exposed environments
Technologies
TekWax
British Millerain with six generations of textile innovation since 1894. Hollow fibres filled with wax create spray-resistant barrier with ultra-dry finish.
Clarino™ Microfibre Suede
Clarino produces the finest man-made leather using ultra-fine fibres impregnated with polyurethane for superior strength and supple hand feel.
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.
Primaloft® Rise
Ethical alternative to down using synthetic fibres that resist damp conditions and won't clump when wet. Features in Grange and Hinterland lining.
Performance

Suitable For:

Lifestyle

Waterproofing

3/10

Wind Resistance

6/10

Thermal Rating

7/10

Durability

5/10
Celsius
Fahrenheit
0°C

essential

extreme

versatile

enduring
Origin
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 More
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FEATURES

Funnel Neck

Funnel neck shape to sit higher at the back neck for additional protection.

Funnel Neck

Funnel neck shape to sit higher at the back neck for additional protection.

HERITECH GRANGE JACKET

£595

Size guide

Size
XS
S
M
L
XL
XXL
3XL
A

Chest

91cm
96cm
101cm
106cm
111cm
116cm
121cm

Measure at the fullest part of the chest from just under the arms.

B

sleeve

65.5cm
66.5cm
67.5cm
68.5cm
69.5cm
70.5cm
71.5cm

Let your arm hang naturally in a slight bend and measure from the shoulder point down to your wrist.

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HeriTech

Inspired by heritage design, adapted for technical performance. The HeriTech range features a mix of waxed cotton jackets and trousers plus premium knitwear additions for outdoor pursuits.

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Overwatch Warranty

This product is covered by ThruDark Overwatch Warranty - a Tier One warranty policy like no other. If something goes wrong with your kit, trust that our Overwatch team has got your back.

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FAQ'S