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


Ventile Thermal Field Jacket 2024

Pre-Order Price
Full Price:

FRAHM's finest jacket: Smart, extremely detailed, quietly luxurious insulated winter coat, with removable hood and rainproof cotton 'Ventile' exterior.


Your jacket will be sent from 31st October 2024.

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



The jewel in our crown. Our defining FRAHM. Our proudest design. We took the feedback on longtime favourite, the Ventile Thermal Field Jacket, and amped the design up even further, making it even warmer and adding a detachable hood.

We've used best natural materials to make a waterproof thermal jacket with understated luxury, extreme practicality and classic tailored military design.

Built Tough

Waterproof rated 750mm, seam sealed 100% cotton Ventile outer storm layer, as developed in WWII, on Churchill's instruction

Quilted thermal winter weight recycled Primaloft insulation - greater longevity, higher performance, machine washable & not cruel, compared to goose down

100% organic brushed cotton flannel internal lining of insulated quilting (mid-grey)

Hardened stainless steel B:Lock gunmetal snaps on cargo popckets and front placket, by Cobrax. The world's best - used by special forces units, due to their strength & reliability

Cobrax burst snaps at hip bellows, that open automatically if you sit suddenly

Cosy 100% cotton moleskin neck and hand pocket lining

Oversize black RiRi of Italy waterproof zip at front

Taped on oversize military button cuff adjusters

Black YKK concealed inner chest pocket zip

Concealed black YKK zip on removable hood

Rare Japanese Shimada rubber zip pull

Neodymium magnet neck closure, for fast use with gloved hands *not suitable for anyone with a pacemaker*

FRAHM Jacket Jacket Ventile Thermal Field Jacket 2024

Beautiful Details


  • Primaloft insulated
  • Pure cotton quilted flannel lining
  • Storm peak with excellent peripheral side vision
  • Removable via YKK zip, remaining zip side can then simply be hidden by use of exclusive seam design
  • 3 stainless steel barrel cord adjusters - 2 at jaw, 1 at rear

9 pockets in total:

  • 2 front snap-closure chest pockets
  • 2 huge expandable snap-closure large front envelope-cut (to prevent losing contents) bellows cargo pockets
  • 2 pure cotton moleskin lined hand pockets behind the cargo pockets
  • 3 inner pockets - 1 YKK zipped chest, 1 button closure ticket, 1 fast entry open chest

'Action back' on shoulders means greater range of arm movement & comfort

Adjustable at cuffs, waist cord and 3 cords on hood

Reinforced elbow patches

Twin needle stitching throughout

FRAHM Jacket Jacket Ventile Thermal Field Jacket 2024


2024 edition proof of authenticity artwork as internal embroidered label

Hanger loop on inside of neck

Embroidered inner brand label and care instructions in plain English

Machine wash cool on a sensitive wash, low spin, non-bio or sensitive detergent, no conditioner. Better still, hand wash.

If you use conditioner by mistake, rinse immediately

Dry flat or hang

Cool iron, if you can be bothered

Do not dry clean

This is a natural cotton jacket, so it will develop it's own unique patina from wear & washing, over time

Sustainability: The most important way we can help is always making a garment that is built to last, not binned after a season

Made at RexTrex, a British owned technical cotton specialist manufacturer in China

Biodegradable natural exterior and lining fabrics

Customer Reviews

Based on 249 reviews
john huber
worth the wait

I had been eyeballing this jacket for a couple of years waiting for the right moment to buy. Finally made my purchase and (as usual) I wasn't disappointed (I own 4 Frahm jackets). This is the perfect winter coat for me and the climes I typically experience and the fit and finish are great!

Colin Smith
Best Jacket Yet?

This is a great jacket. It's warm, it keeps me dry and it is ridiculously comfortable. It is the most expensive jacket I own but it was definitely worth it.

Jaymee Dunne
My new favourite

Worth the wait, worth the money

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