Review: Arksen Cayus 2.5L Waterproof Packable Jacket

The understated Cayus might not turn heads on the high street but out in the wild, it’s the perfect ally.

Feature type Review

Read time 4 min read

Published Jul 22, 2024

Author Matthew Pink

Photographer Ed Smith

Matthew Pink BASE’s brand head honcho is a denizen of the crag. He gorges on adventure culture, hankers for epic treks and grinds his gravel bike round the Bristol orbit.

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!

ReviewSam Firth • May 07, 2024

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ReviewMatthew Pink • September 28, 2022

Review: ADIDAS TERREX Multi RAIN.RDY Jacket 

The straight forward waterproof and windproof shell

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