The BlackLine MTB Trail Jacket – 3 Layer
The BlackLine 3-Layer MTB Trail Jacket is a waterproof mountain bike jacket designed for colder, wetter rides and year-round UK trail conditions.
It features a waterproof outer coating, taped internal seams, an oversized helmet-compatible hood and a longer cut for added coverage while riding. Pract
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Very happy overall but a few observations
Very happy overall but there are a few issues.
It is a very warm jacket but not very breathable and can get very wet inside unless the weather is cold enough to not break into too much of a sweat.
The sizing is excellent and true to size but could be improved if the back was longer than the front like most of the other better known brands. To be fair though the price of this jacket makes it fantastic value in comparison. Waterproofing seems good. Came back covered in mud today and used a hosepipe to clean it as I didn’t want to use detergent on it just yet. Nothing got through!
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DEREK · 6 days ago
What a fabulous jacket. Its warm and its dry, it fits really well although i had to get a 2xl when im normally between a L and an XL. Equally its very stylish but ibe not worn it on the bike yet as its defo more for the winter. Perfect for those autumnal mornings walking to work though.
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alf · October 21, 2026
3 layer jacket
Quality is superb! So much so I've ordered a second jacket for off the bike. This meant returning my original order and sizing up which was painless with great comms from Alex. Will be trying out the 2 layer next and look forward to future products