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The Kaiwaka Stormforce Cold-Weather Jacket That Works Overtime
From early starts in biting cold to rain-soaked afternoons on the farm, this upgraded men’s winter jacket from Kaiwaka’s Stormforce 2025 range is built to tackle the elements head-on. Waterproof, windproof and fully fleece-lined, it’s the cold-weather essential that works as hard as you do.
Made from mechanical ripstop fabric, that stops snags becoming tears, this winter coat is fully waterproof, windproof and highly breathable thanks to Kaiwaka's twin-skin technology, delivering serious protection against the elements without sacrificing comfort. DryCuff Technology seals out water at the wrists, while the drainage mesh help wick moisture away, keeping you comfortable throughout the day.
Designed for mobility, the cutaway front hem reduces bulk for easy movement, while the long rear tail flap adds warmth and weather shielding where you need it most. The adjustable peaked hood keeps the water out of your eyes, while the magnetic stormflap is easy to open even with gloves on. With reflective tape trim to keep you visible in low light conditions, five practical pockets keep your gear close and dry.
Ideal to wear when the temperature barely rises, this is the farm jacket you want when the jobs don’t stop for winter.
Not quite right? Browse all our Workwear Waterproofs, hard-wearing layers made for early starts and wet weather.
Shop more from Kaiwaka.
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Delivery
We are pleased to offer free standard delivery when you spend over £75. If your order is under £75, a small delivery charge of £3.99, £5.99 or £9.95 will apply depending on the size and weight of the order.
Some larger or heavier items may still have a delivery charge even if you spend over £75 - don’t worry, we’ll let you know at checkout before you pay.
Big and bulky items may be delivered in a couple of different ways:
-On a pallet (kerbside only) - our courier will call you to organise a day you'll be home for delivery.
-With a 2-person delivery service - our friendly team will give you a call with all of the details when you order.
Some items come straight from our suppliers and may take a little longer to arrive. If that’s the case, we’ll make sure it’s clearly shown on the product page.
Returns
We really hope you love what you ordered, but if you change your mind, you’ve got 14 days from the day you bought it to return it.
Please make sure the item is:
-Unused and in its original packaging.
-Includes any tags and labels.
-Sent back with proof of purchase (your invoice or just a note with your order details on it).
We don’t offer free returns as we try to keep our prices as low as possible for everyone, but we’ll make the process as easy as possible. Just get in touch and we’ll guide you through the simple steps. You can post it back yourself or we can help you arrange a collection.
Once your return reaches our warehouse, we’ll pop your refund through within 14 days, back to your original payment method.
Need more info? Here's our full Delivery & Returns page, or feel free to contact us.
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What's New & Improved About Kaiwaka Stormforce?
NEW Drainage Mesh
Improves airflow and temperature regulation while drying faster.NEW Reflective Tape
Enhanced visibility in low-light conditions.NEW Two-Way Pockets
Dual-entry pockets, increasing capacity for storing essentials securely.Twin Skin Technology
Dual-layer fabric system with a robust outer shell and lightweight inner for superior protection against wind and rain.Seamfused Technology
High-frequency welded seams for a completely watertight bond; resistant to farm chemicals, oils, and abrasions.Climate Control
Performance tested to −15 °C for warmth retention.DryCuff™
Waterproof wrist seal for total protection.Adjustable Peaked Hood
Clear peripheral vision with full head mobility.Cutaway Front Hem
Reduces bulk and allows unrestricted movement.Long Rear Tail Flap
Adds warmth and shields against weather exposure.
Specifications:
Waterproof:
Yes - Up to 20,000mm
Windproof:
Yes
Breathability Rating:
15,000g/m²/24hr
Materials:
Main: Mechanical ripstop fabric with laminate coating - reinforced grid pattern prevents small tears from spreading.
Lining: Fleece
Fit:
Fit Type:
Regular
Neckline:
Funnel
Sleeve Type:
Long Raglan
Closure Type:
Two way full zip with magnetic stormflap to keep it fully sealed
Pockets:
Yes - 5 (1x internal zipped, 2x patch & 2x handwarmer pockets)
Care Instructions:
Please read all labels carefully
Warranty:
Lifetime Warranty - backed by Kaiwaka’s guarantee with free repairs if needed.
Women's Size Guide
SIZE | UK SIZE | CHEST (INCH) | WAIST (INCH) |
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XS | 8 | 31.5" | 24.5"- 26" |
S | 10 | 33"- 34.75" | 26.5"- 28.25" |
M | 12 | 35.5"- 37" | 29"- 30.5" |
L | 14 | 38"- 39.5" | 31.5"- 33" |
XL | 16 | 40"- 41" | 34"- 35.5" |
2XL | 18 | 42.5"- 44" | 36"- 38" |
3XL | 20 | 45"- 46.5" | 38.5"- 40" |
Men's Size Guide
SIZE | CHEST (INCH) | WAIST (INCH) |
---|---|---|
S | 35"- 36" | 29"- 30.75" |
M | 37"- 38.5" | 31.5"- 33" |
L | 39.5"- 41" | 34"- 35.5" |
XL | 41.75"- 43.25" | 36.25"- 38" |
2XL | 44"- 45.5" | 38.5"- 40" |
3XL | 46.5"- 48" | 41"- 42.5" |
4XL | 48.75"- 50.5" | 43.25"- 45" |
5XL | 51"- 52.75" | 45.5"- 47" |
Warranty Information
Lifetime Warranty - backed by Kaiwaka’s guarantee with free repairs if needed.