BLACKLINE 365 MTB TRAIL JACKET
High-end jacket construction, built for year-round UK trails
The 365 Trail Jacket was created for riders who want one properly constructed jacket rather than a thin, disposable-feeling shell. Its MicroCrush nylon ripstop outer, DWR treatment, waterproof internal PU membrane, taped seams and comfortable mesh lining give it the material quality and finished feel you would expect from a far more expensive technical coat—adapted specifically for mountain biking.
365 MTB Trail Jacket: frequently asked questions
Is the 365 Trail Jacket waterproof?
The jacket combines a water-resistant DWR-treated outer with a waterproof internal PU membrane and taped seams. It is designed to handle showers, trail spray and changeable UK conditions, although—as with any riding jacket—prolonged heavy rain will test the limits of its weather protection.
Can I genuinely use it throughout the year?
Yes. The 365 is designed as a versatile outer layer rather than a heavily insulated winter coat. Wear it over a jersey in milder conditions or add warmer layers underneath when temperatures drop.
How does the 365 differ from the 2-layer and 3-layer Trail Jackets?
The 365 has a full-length zip, premium ripstop outer and mesh-lined construction, making it the most conventional technical-coat design in the range. The 2-layer jacket is the lighter shell option, while the 3-layer jacket prioritises added warmth for colder and wetter rides.
Will the hood fit over a mountain bike helmet?
Yes. The hood is cut to accommodate a trail helmet and includes fasteners to help control the fit when conditions turn.
What size should I choose?
Choose your usual size for a regular riding fit. If you are between sizes, want a more relaxed fit or expect to wear substantial layers underneath, size up.
Compare the BlackLine jacket range: 2-layer Trail Jacket, 3-layer Trail Jacket, Exile MTB trousers and MTB gloves.
Absolutely brilliant, had the mtb trail jacket on last weekend when bikeing up a mountain then the heavens opened, and it kept me completely dry. Excellent product and stylish , and the new honey colour is fab
Hi Steven,
Glad the jacket did its job! Not much rain on the horizon this week... But hope it stays a great companion for when the weather turns (we do live in the UK...)
Awesome gear, Awesome service
Absolutely love my jacket and pants. Very comfortable. Loved it so much a bought a second jacket the week after. Would defo recommend.
This is the third product I bought from this company. Great quality great product does everything it says on the tin will be buying more.
Great jacket, fits superb, looks super quality, really impressed
!
This Jacket is fire . Great fit very warm .
Very good jacket, fits well and comfortable
Great looking jacket, great fit and is deffo waterproof as advertised. I'm that pleased, I'll be ordering a second one to wear casually 👍🏻
Fantastic service and good quality jacket
Great jacket
Fits great and quality feels good. Arrived in middle of heatwave so not yet tried it out.
Love it, they come up big, but so nice, obviously not worn actively yet but lovely jacket.
Jacket is excellent. Ordered the 3layer first and was going to be to warm for what I was looking for, Alex was awesome to deal with ordered the 365 instead and it’s perfect for everything I was looking For in a trail jacket. Seems to good to ride in. Will definitely be back for more gear in the future.
Hey Neil,
Thanks for taking the time to leave us a review - glad you're happy with the jacket! (definitely one of the nicest colour products in our range).
Hope it gets plenty of use when the weather starts to turn a bit grim.
Great quality and great price. Love the colour too. One thing missing to make perfect, under arm vents, got warm quick!
Hi Nick, thanks for your feedback! Glad you love the jacket and its colour 😎.
We’ll be launching a ‘pro’ version of the 365 in Autumn - Zipped pits, vent on upper back + Velcro cuffs (different colourways, tad more niche!)
We wanted to launch with the most affordable version that would still outperform brands charging £100+. For all bells and whistles - keep your eyes peeled.
Thanks again for taking the time to leave us a review - appreciate it!
Excellent fit will be buying more from blackline
I have bought clothing from BlackLine before (shorts, trousers and tops) and thought I would see what the jacket is like. It's great - it works well in the wet and the hood fits over my MTB helmet really well. The sleeves are the only part that I found a little tight at the cuffs, as I like to roll pull my sleeves up. I emailed Alex at BlackLine, and he replied quickly, explaining about the PU membrane on the inside, giving better waterproofing, but in giving extra waterproofing you lose a bit in flex hence not being able to roll the sleeves up. It is great to have a supplier that communicates so well with the customers. It's a good-looking, comfy jacket, waterproof and at a great price point for what it offers.
Hey Gareth,
As always thanks again for your custom and taking the time to leave us a review. Much appreciated!
Very nice fitting comfortable and worth the price
Excellent jacket, well made. Also have the trousers makes a great set. Staff very helpful and friendly.
Great jacket brilliant fit.
Nice and light but keeps the wind out.
Another great product from the BlackLine crew.
Perfect coat for UK weather, wouldn’t expect anything less from BlackLine. Brilliant company and brilliant customer service from Alex, follow up email once received to make sure I liked the coat and the fit, something I’ve never had from other companies. Will recommend to friends :)
Brilliant jacket. Kept me dry and clean despite the wet conditions. Fits perfectly. Highly recommend
Nice jacket
Having purchased several items from BlackLine over the years, Alex and the crew have never once let me down — and the 365 MTB Trail Jacket in Dark Honey is no exception. The colourway is stunning in person, the build quality is immediately obvious, and on the trail it performs brilliantly; moving with you, keeping the elements out, and feeling far more premium than the price tag suggests. BlackLine are simply a brand that cares, and it shows in every stitch and every interaction. Highly recommended without hesitation.
