Core Gilet - Forest Green

Introducing The Core Gilet, the lightweight insulated mid layer of the Delta Roam Modular Outerwear System. Designed to add warmth without unnecessary bulk, it can be worn on its own or zipped into The Drift Parka when you need an extra layer.

Filled with lightweight, responsibly sourced insulation, The Core keeps your body warm while leaving your arms free to move. As a standalone gilet, it is ideal for walks, commuting, weekend sport, travel and everyday outdoor living. When temperatures fall, it zips seamlessly into The Drift Parka to add warmth while keeping the same comfortable, easy-to-wear fit.

True to our DNA, utility is woven into every detail. Warm external hand pockets provide comfort on cooler days, while our signature four red internal pockets keep everyday essentials organised and secure. At the back, a signature red D-Ring provides a practical hanging point and a subtle Delta Roam detail.

One of The Core's defining features is its packability. When no longer needed, the gilet folds neatly into its own integrated pouch to create a compact bundle that can be stored inside a backpack, clipped onto your bag or packed away until it's needed again.

From cool summer evenings and crisp autumn mornings to layered winter adventures, The Core has been designed to adapt with you. Sophisticated engineering, lightweight performance and considered functionality combine to create a layer you'll reach for throughout the year.

Available in Forest Green and Anthracite Black.

Key Features

• Lightweight insulated gilet designed for versatile layering.
• Compatible with The Drift Parka as part of the Modular Outerwear System.
• Lightweight, responsibly sourced insulation for warmth and comfort.
• Packs into its own integrated storage pouch for easy carrying.
• Can be attached to a backpack or stored compactly for travel.
• Warm external hand pockets.
• Signature four red internal pocket system for organised storage.
• Signature rear red D-ring detail.
• Lightweight construction for unrestricted movement.
• Available in Forest Green and Anthracite Black.
• Sizes XS–XL.

See details on our size guide page here.

We're more than happy to help if you would like to chat to us for any further advice on getting the perfect fit for you - either via our contact page or using the live chat feature online.

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Female models - 5'11", UK 8 and 5'5", UK 10 both wear Small

Male models - 6'2", 32 inch waist and 5'11", 31 inch waist both wear Medium

Junior models - 5'1" Girl and 4'9" and 4'11" Boys

(See Size Guide page for more example references)

Secure yours today. Will ship in 3 weeks.

UK Shipping:

Free UK shipping on all orders over £100

£4.99 shipping on UK orders under £100

Sent via Evri Tracked

£5.99 Next Day UK Shipping available at checkout on orders placed before midday Mon-Thurs via DPD

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EU Shipping:

Free EU shipping on all orders over £100, but please note all customs import duties for EU shipments will be liable for payment by the customer

£9.99 shipping on EU orders under £100 (plus duties as above)

Sent via DPD International Air Classic

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We aim to dispatch all orders the next working day (Monday - Friday).