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BlackLine MTB Trail Jacket - 2 Layer

Size Charts

SizeArm lengthFront lengthChest
XS777053
S78.57256
M807358
L8274.561
XL83.57663.5
XXL8577.566
XXXL877969

Measurements are taken flat. Chest is jacket width, not circumference. Compare with a jacket you own.

Trail Jacket — Fit & Size Guide

How they fit: cut slim for riding. The longer cut adds coverage on the bike.

Got Exile Trousers? Pick the same size jacket as your trousers, and never go smaller.

Between sizes, broad through the chest or planning to layer? Go one size up.

Best for: mixed conditions and higher-output rides. The lightweight 2-layer construction makes it easy to control warmth with your own layers.

Read the full size guide

Key features

Waterproof outer coating, taped seams, a helmet-compatible hood, longer riding cut and zipped/pouch storage.

Premium MTB gear without the industry mark-up

BlackLine MTB Trail Jacket - 2 Layer

BlackLine MTB Trail Jacket - 2 Layer

Regular price £64.99 GBP
Regular price Sale price £64.99 GBP
Sale Sold out
Taxes included. Shipping calculated at checkout.
Size

Between sizes or layering? Go bigger.
Got Exile Trousers? Never go smaller than your trouser size.

Color: Black / Coffee
Quantity

The BlackLine MTB Trail Jacket – 2 Layer

The BlackLine 2-Layer MTB Trail Jacket is a lightweight waterproof mountain bike jacket designed for mixed UK conditions and year-round trail riding.

It features a waterproof outer coating, taped internal seams, an oversized helmet-compatible hood and a longer cut for added coverage while riding. Practical storage includes zipped hand pockets leading into a central pouch, plus a front kangaroo pocket secured with poppers.

Compared with the 3-Layer version, the 2-Layer construction is lighter and less insulated, making it the better choice for milder weather, higher-output rides and riders who prefer to control warmth through layering.

Available in Black, Grey and Black/Coffee.

Fit tip: Slimmer cut. If you're between sizes, or riding with a mid-layer, elbow pads or a back protector underneath, go one size up.

View full details

2-LAYER MOUNTAIN BIKE JACKET

Lightweight waterproof protection for changeable UK trails

The BlackLine 2-Layer MTB Trail Jacket is a lightweight waterproof mountain bike jacket built for mixed conditions. A waterproof outer coating, taped internal seams, a helmet-compatible oversized hood and a longer riding cut help keep rain and trail spray out without the bulk of a heavily insulated jacket.

ConstructionLightweight 2-layer shell for mixed conditions
Weather protectionWaterproof coating with taped internal seams
HoodOversized and designed to fit over a trail helmet
StorageZipped hand pockets, central pouch and front kangaroo pocket
FitLonger riding cut; size up for layering or a looser fit
Sizes and coloursXS to XXXL; black, grey and black/coffee

2-layer MTB Trail Jacket: frequently asked questions

Is the 2-layer MTB Trail Jacket waterproof?

Yes. It uses a waterproof outer coating and taped internal seams to help keep rain and trail spray out. It is designed as lightweight protection for changeable and wet riding conditions rather than as a heavily insulated winter jacket.

What is the difference between the 2-layer and 3-layer Trail Jackets?

The 2-layer jacket is the lighter option for mixed conditions. The 3-layer version adds warmth and extra weather protection for colder, wetter rides.

Will the hood fit over my mountain bike helmet?

Yes. The oversized hood is designed to fit neatly over a trail helmet, giving you extra coverage when the weather turns.

What size should I choose?

Choose your normal size for a closer riding fit. If you are between sizes, plan to wear thicker layers underneath or prefer a looser feel, we recommend sizing up.

What storage does the jacket have?

It has zipped hand pockets that lead into a central pouch, plus a front kangaroo pocket secured with poppers for easy-access storage on and off the bike.

Complete your riding kit: 3-layer MTB Trail Jacket, Exile MTB trousers and MTB gloves.

  • 5 stars: 49 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
J
James Horn
Bought on a whim

Bought on a whim. And what a great surprise! Lovely for true to size. It’s warm and breathable. Waterproof absolutely 100percent. This coat puts big brands to shame! I will be purchasing another just so they don’t sell out.
Huge thanks to black line for making such a great product that works.

J
Jack Dera
Bloody good jacket

I didnt like it. I love it hood goes over your helmet, the 1 big zip pocket is spot on and the big zip up the side for keeping cool is brilliant

B
Ben
Awesome

Really happy with the jacket. It's warm with a single layer underneath, and there's plenty of room to layer up when temperatures are getting closer to zero.

Importantly, it's been out in proper rain and it's kept me dry.

Before buying, I sent an email regarding sizing. I got a reply within half hour and then a follow up email after it had been delivered to make sure I was happy.

Very happy with the jacket, and the customer service.

J
J B Donkin
Great jacket, bought another

Great jacket, this is my second one as I liked the 1st one so much and wanted another colourway. Note to black line it might be a good idea to do one without a hood or a detachable hood as for none wet weather I tuck it into the back of my jacket and it’s a bit bulky, looks like I have a hunch back 🤣🤣

Hey J B

We have a windbreaker in the pipeline for next spring, super lightweight and pack-able, maybe we’ll see if we can explore a detachable hood 👀

Thanks for taking the time to leave us a review - appreciate it!

M
Marta

We are absolutely delighted with our son’s new MTB jacket! He is genuinely over the moon with it.
We decided to purchase it based on word of mouth as one of his friends already has one and he also met someone else who highly recommended it. And we can honestly say the recommendations were spot on!
The fit, feel and design are fantastic. The pockets and all the little details make it even better. One thing we’ve particularly noticed is the hood, which is nice and roomy. It even fits comfortably over a standard cycling helmet, which will be incredibly useful when he cycles home from school.
He hasn’t had the chance to try it out on the trails just yet, so we’re looking forward to seeing how it performs outdoors, but our first impressions are brilliant.
Most importantly, he’s incredibly happy with it, and that says it all!
Thank you so much!

Hey Marta!

Ah thank you so much for taking the time to leave such a detailed review, means a lot to us.

Glad your son likes the kit! Hopefully we bump into him on the trails over the next few months and get some laps in 😎

T
Tommy Mitchell
Got the size up from what I would usually order

Got the size up from what I would usually order , I have no complaints about the jacket . Great fit and nice and warm 👌

M
Mr

Great product and service

M
Mr

Great product and service

A
Anonymous
Worn in the rain on North York Moors today

Worn in the rain on North York Moors today, great jacket! Keeps out the rain with plenty of room for movement 👍

R
Rodduz
Mad cheap price for what you get!

Great kit! Feels premium, took a battering on my first go of it. Waterproof & windproof! Going to get some more!

M
Max-Xavier Montgomery

Perfect no complaints

A
Anonymous
Exceptional quality for the price

Exceptional quality for the price. Fit is great (size M / 5’9 / 78kg

Hey Jack,

Thanks for taking the time to leave a review - you’re my body doppelgänger! Same height/weight and jacket size 😎

Glad ya like the jacket.

M
Michael Bean
Top jacket love it! Excellent on the trials in the bad weather

Top jacket love it! Excellent on the trials in the bad weather.

S
Stuart Davies
What a fantastic jacket

What a fantastic bike jack

J
Joshua Church
Sick jacket

Sick jacket, great quality and looks great! Amazing value for money

H
Harry Swinfield
Bring on the wet rides!

I love this jacket, this is now my go to jacket. For once I am exited for winter riding!
The customer service is a prime example on how every business should do it. I put in my order and I had a email from them explaining that they think I should try another size looking at the fact I got medium and a XS jacket so after some back and forth we established the correct size and on receiving my order it fit perfectly.
I will be buying more from them! 👍

A
Adam

Blackline products really are outstanding. Fantastic design, fully functional, and my new go to for MTB clothing 😃

G
Gary steel
Customer service & lost item

I recently returned an item for exchange and somehow it managed to get lost in the post. I contacted black line and spoke to Alex who without hesitation was on the case, he got in touch with royal mail and then contacted me with an update the service is fantastic, no nonsense or lies just honesty, what Alex did is very rare in today's society. I would highly recommend Black Line and their products are top notch 👍👍

a
alan prince
Brilliant gear great price bought the trousers

Brilliant gear great price bought the trousers aswell well worth the money wil definitely be buy more mtb clothing from them

T
Terry Casson
This jacket is banging

I received my jacket which was upgraded to a 3lauer because your 2 layer delivery was delayed.
I’m well impressed it’s the dogs bollcks kangaroo pocket ideal for phone and deep spacious side pockets if you looking for a winter jacket you can’t go wrong purchasing on of these. I almost wish it was 10 degrees cooler so I could wear it out on the bike

R
Richard

Amazing quality for the price. Been too warm to wear but impressed all the same

D
Darren Mitchell
Excellent quality and customer service.

Excellent quality and probably the best customer service I’ve ever experienced. My initial jacket unbeknown to me went missing on delivery. I was just thinking it was taking a bit longer than the 2-4 days. However, I was contacted by Blackline, saying they’d reviewed orders from the previous week and mine was still showing as undelivered. Long story short, they sorted it rapidly and sent me a new jacket which arrived the next day.

Brilliant example of customer service which will definitely mean I return for further purchases.

Oh and the jacket is mint, well chuffed. Just need some rain now to give it a real test.

A
Anonymous
Fit is really good

Fit is really good, quality seems really good and the price was great

A
Anonymous
Coat looks amazing not worn it yet so cannot

Coat looks amazing not worn it yet so cannot comment on waterproof yet as its 30 degrees with no rain

Hey there!

HA - Definitely would not recommend wearing it in this heat. These were tested during brutal winter conditions - you're in good hands. There's an internal membrane to keep you dry, you can also grab some Nikwax (or any reproofing agent) after several washed to help boost the external water repellency, too.

P.S doubles up as a great coat for walks/general out and about wear - doesn't look out of place in town or at the trails :-)

C
Christopher McKellican
Seen the jacket online and thought looks good bought it and jacket quality is superb and great

Seen the jacket online and thought looks good bought it and jacket quality is superb and great value for the price in my opinion.
Originally got the medium and it was too small very quickly spoke to customer service and got a large sent out same day so again customer service was superb also.

Hey Christopher,

Thanks for taking the time to leave us a review! Glad we got you sorted in the end, hope it gets plenty of use over the wetter months!

A
Anonymous
Great quality

Great quality !!!

Hey there,

Thanks for taking the time to leave us a review, it's appreciated! Glad you can notice the quality of the jacket, we're super proud of them :)

Hope it gets plenty of use when the wet weather comes back!

M
Matthew Langridge
Top quality jacket that looks awesome and at a great price

Top quality jacket that looks awesome and at a great price. What’s not to like.Its almost a shame to wear it on the trails.

Hey Matthew

Thanks for taking the time to leave us a review! Ha, it's been made for the trails so feel free to use and abuse ;) (maybe not in this 30 degree heat, though...)

C
Chris G
Amazing jacket!

Really smart jacket, well made and looks great. The pockets are very well thought out, hood is also great and easily covers helmet. I can’t recommend highly enough!

Thanks, Chris! Glad the jacket's pockets and helmet cover are hitting the mark. Appreciate you taking the time to leave us a review.