Autumn arrivals are weeks away & we're already running very low.


Heavy Twill Deck Jacket 2025

Pre-Order Price
Full Price:

Smarter upgrade of the workwear classic US Navy N1 deck jacket. Extremely tough, insulated waxed men's style, with corduroy collar and quilted lining for cool weather.

On Pre-order

Arriving by 14th February 2025.

Find out more
Size Guide
Size & Fit Guide
Our customers rave about our fit, check out the reviews.

FRAHM jackets are cut for real men's bodies and action. We've subtly altered classic tailoring for more movement, for real life. Our jackets do not have a restrictive teenage 'fashion' cut. 

Size Chart: 




Size by your actual body measurements, not copying your size in another brand. Fit can vary wildly between brands and their size may not be ours.

HEIGHT: This is the easy one – measure yourself from the top of your head to your heel. (Sometimes easier to do against a wall we find.)

CHEST: To find out your chest size, take a tape measure and wrap it under your armpits at the fullest part of your chest.

ARM: Measure from the shoulder seam to the bony bit on your wrist (yes, that is the biological term).



If you can't measure your chest circumference, the best guide to size is your best fitting existing jacket or suit jacket. Then Live Chat us and we can advise what your size is.

"Tall" sizes are for very tall men, offering exactly the same jacket with significantly longer arms and torso. Don't buy one if you're above average - our standard sizes will fit.

If you have shorter arms, we will happily have your sleeves shortened from a minimum of 3cm for you when possible (most of the time it is). Typically alterations take 3 - 4 weeks.  

If you have any questions please do Live Chat or email us on



Smarter and more comfortable than a trucker jacket, tougher than a normal deck jacket, this is a resilient, insulated men's style for cool to mild weather from early Autumn to late Spring, 6c to 16c. Showerproof, wind and thornproof, it always looks smart with a t-shirt, jeans and boots.

This is a jacket that fits in just as well chatting over a coffee outside a Kensington cafe, as nervously watching bears catching salmon in Alaska.


295gram British Millerain washable dry-waxed cotton twill canvas exterior, that can literally be 'dragged through brambles'

Brushed odour-resistant pure cotton flannel quilted lining, including the sleeves

Primaloft™ recycled insulation - greater longevity, higher performance, machine washable & not cruel, compared to goose down

Custom stainless steel shank rivet buttons at front, cuffs and hip adjusters

Pure cotton corduroy turn-down collar, cuff lining and hand pocket lining

YKK zip on inner chest pocket

FRAHM Deck Jacket in Black.


6 pockets in total:

  • 2 front hand pockets, lined with corduroy
  • 1 open left chest pocket
  • 1 thin pen or sunglasses pocket
  • 1 internal YKK zip closure chest pocket to fit large smartphone
  • 1 internal pocket to fit large book

'Action back' at rear of shoulders allows expansion for greater reach and movement

Reinforced rivet shank button hip adjusters

Reinforced elbow/forearm patches

Triple and twin needle stitching throughout

Hem darts for ease of sitting

Subtle embroidered tonal black FRAHM external brand patch on right upper arm

Cream on black embroidered internal neck brand label

FRAHM Deck Jacket in Black.


2025 edition proof of authenticity artwork on internal embroidered label

Machine wash cool on a sensitive wash, low spin, non-bio or sensitive detergent, no conditioner. If you use conditioner by mistake, rinse afterwards. Do not dry clean

Dry flat or hang. Cool iron, if you can be bothered. We never bother

This is a natural cotton jacket, so it will develop it's own unique patina from wear & washing over time, a bit like jeans. Does not need reproofing

Sustainability: The most important way we can help is always making a garment that is built to last, not binned after a season. We also of course have no excess stock, as we sell on pre-order

Sourced entirely from Britain and Europe. Made in the EU

100% natural, biodegradable exterior and lining fabrics

This jacket is vegan. For more information on our other vegan designs, do ask

FRAHM Deck Jacket in Black.

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