Review: Arksen Cayus 2.5L Waterproof Packable Jacket
Feature type Review
Read time 4 min read
Published Jul 22, 2024
Author Matthew Pink
Photographer Ed Smith
OUR VERDICT
A perfect ally if you’re in search of a slick-looking packable waterproof jacket.
| Features | Recycled waterproof 2.5 layer Pertex® Shield Fabric Shell: 100% Recycled Polyester Fully seam-taped waterproofing Environmentally responsible DWR coating YKK Aquaguard® centre front zip Self-contained chest pocket pouch Reflective heat transfer logos |
| Weight | 250 grams |
Pros
- Highly breathable
- Expedition level performance
- Fully windproof
Cons
- A little short in length
WHAT I’M LOOKING FOR
In a packable jacket, I’m after something reliable, tough, abrasion resistant as much as possible and, of course, light enough that you barely know it’s there (in the backpack).
I like a silhouette with a bit of tailored sharpness to it but am also happy to sacrifice that pretty much immediately if there is not enough flex and breathability.
FIRST IMPRESSIONS
Right off the bat, the Arksen Cayus has a bit of a no-nonsense aesthetic. It’s sleek, minimalist, and clearly designed for practicality over gimmicking. The Pertex fabric feels tough yet light enough to be well packable. The fit around my frame is pretty snug and the sleeve length is true to size but it comes up a little too short for my long body (I’m 6’2).
I have a Men’s L but if any other layering apart from a thin mid layer was involved, I’d definitely want to size up. Something to note.
If you’re new to this brand, Arksen’s range of offerings might boggle the mind a little. This jacket is from the Arksen Labs label, premium-end adventure apparel with a focus on mountaineering and marine expeditions, leaning more heavily into the latter as it develops.
This is arguably the more minor component of the business though, that also offers adventure fans marine vessels (including co-ownership options), overland vehicles and curated adventure experiences by elite adventurers. That’s….quite a lot from one business. The valid concern for the adventure apparel consumer might be whether the attention of the business is too widely spread to make the apparel truly class-leading.
THE TEST
A blustery and sun-showery Cornwall in June is not quite the extreme environment this brand is setting its stall out for but did let the jacket show its quality. Cornwall is a fickle beast at the best of times, prone to bouts of bone-chilling wind and sudden downpours that test the mettle of any waterproof and windproof gear, but the jacket’s hood and elastic cuffs locked out the drafts, providing a snug cocoon and the waterproofing held completely firm. And, crucially, there was no clamminess, no sticky inner sleeves – just dry comfort and always decent movement.
WHO IS THIS ITEM FOR?
I think those who like an understated design but who appreciate thoughtful touches like the reflective accents for low-light conditions and there’s also a smartly placed chest pocket for easy access to essentials.
WHAT STANDS OUT?
Packability and Convenience
Light, easily packable and tough. Does what it says on the tin.
Understated design
In this era of bright and colourful flashes, deep piles and retro stylings, the confident minimalism is a nice palate cleanser.
2.5-Layer Construction
The 2.5-layer construction strikes the right and fine balance between waterproofing and breathability. The outer layer is robust and repels water, while the middle membrane allows moisture to escape from inside the jacket. The half-layer protects the middle membrane, enhancing durability without adding bulk, as it should.
Durable Water Repellent (DWR) Coating
The DWR coating helps water bead up and roll off the surface of the jacket, preventing the pebble-white outer fabric from becoming saturated.
VALUE FOR MONEY
Compared to similar high-performance jackets, the Cayus is pretty competitively priced. While it might not be the very cheapest option out there, the combination of features and likely durability probably justifies the investment. There are certainly jackets with more advanced materials or slightly better performance, but they’ll often come at a more bank manager-irking cost…
BASE BOTTOM LINE
While the Cayus’s understated looks might not turn heads in the high street, out in the wild, it’s the perfect ally.
Looking to keep the wet and wind out?
Here are some options for your adventures!
Review • Sam Firth • May 07, 2024
Review: Albion Men’s All Road Pertex Shield Rain Jacket
A cycling jacket built for British weather!
Review • Will Appleyard • November 24, 2022
Review: 66º North Vatnajökull Jacket
The highly versatile insulated jacket
Review • Matthew Pink • September 28, 2022
Review: ADIDAS TERREX Multi RAIN.RDY Jacket
The straight forward waterproof and windproof shell
Don’t miss a single adventure
Sign up to our free newsletter and get a weekly BASE hit to your inbox
Other posts by this author
Review • Matthew Pink • Mar 14, 2025
Review: Salomon DRX Defy GRVL running shoe
The Salomon DRX Defy GRVL blurs the line between road and trail, it’s designed to handle the wild without making you feel like you've strapped bricks to your feet.
Review • Matthew Pink • Mar 14, 2025
Review: Gozney Tread portable pizza oven
A gas-fired pizza oven for fine food on the road or in the wild.
Review • Matthew Pink • Jun 23, 2024
Review: Vallon Waylons Sunglasses
Great value and high performance, for a non-specialist choice, the Waylons are hard to beat.
You might also like
Review • Matthew Pink • Mar 14, 2025
Review: Salomon DRX Defy GRVL running shoe
The Salomon DRX Defy GRVL blurs the line between road and trail, it’s designed to handle the wild without making you feel like you've strapped bricks to your feet.
Review • Matthew Pink • Mar 14, 2025
Review: Gozney Tread portable pizza oven
A gas-fired pizza oven for fine food on the road or in the wild.
Review • Sam Firth • Jan 28, 2025
Review: Arc’teryx Beta SL Jacket
A jacket that is lightweight AND waterproof!
