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Primal Axios Helix jersey



Sensibly priced performance jersey with a great fit and wicking properties

At every product is thoroughly tested for as long as it takes to get a proper insight into how well it works. Our reviewers are experienced cyclists that we trust to be objective. While we strive to ensure that opinions expressed are backed up by facts, reviews are by their nature an informed opinion, not a definitive verdict. We don't intentionally try to break anything (except locks) but we do try to look for weak points in any design. The overall score is not just an average of the other scores: it reflects both a product's function and value – with value determined by how a product compares with items of similar spec, quality, and price.

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This Primal Axios Helix jersey is a classily restrained looking racing top, but the American Company Primal certainly have some interesting jersey styles in their catalogue with the likes of their Rock and Roll album cover range or the Brewery collection depicting your favourite tipple.

To be fair the standard collection is pretty colourful too - the Tattoo'd jersey features 'Asian, American and classic tattoo designs from the past and present'. All well and good for the not-so-serious riding.

For quicker days though, Primal's Helix range, of which the Axios jersey is part of, uses the company's top-end fabrics and a more race orientated cut. The front and back uses what Primal call SLR Ion fabric, lightweight and designed to vent cool air to the skin's surface; while the arms use Z29, a fabric that is dimpled on the surface by reducing drag. Think golf ball effect. Side panels are normally used for dispersing body heat and its no different here with the Axios Helix using AE Elite mesh is the fabric which is also found on the shoulder panels.

Finishing things off are a full length zip and three deep rear pockets. Price, £69.99.

The first thing you notice about the Axios when you put it on is how well it fits. It's figure hugging without being restrictive and moves with you as you change position on the bike with no bunching at the zip.

The pockets are angled which makes placing or retrieving things easy when you're on the move. They are a decent depth too, easily holding your tubes, tyre levers etc, without any sign of sag.

Warm days have been few and far between so far this spring but on the odd occasion the temperature has been nudging the high teens the Axios has done a decent job of keeping me cool. The shoulders and back barely got clammy at all even with a rucksack in place.

It feels like a good quality jersey too with decent stitching and a tidy finish. It's seen plenty of machine washing, with mud and oil marks easily washing out of the front and rear panels.

I'd say the 70 quid price tag is about right considering the performance, fit and material spec and compares to its competitors. Sizing ranges from S-XXXL and is spot on to their sizing chart as the medium fitted me exactly as it should. The blue/white/black is the only colourway available but there are matching shorts. If you buy the two together you get a discount of about £15 for the pair.

Overall the Axios Helix jersey is a race quality garment which manages body heat a lot better than some lighter weight competitors. The materials are soft against the skin with no irritating seams and longevity certainly doesn't look like an issue. The fit is brilliant with no bunching of the material whether in the drops or sat upright.


Sensibly priced performance jersey with a great fit and wicking properties.

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Make and model: Primal Axios Helix jersey

Size tested: Large

Tell us what the product is for, and who it's aimed at. What do the manufacturers say about it? How does that compare to your own feelings about it?

Part of Primal's Helix range which is aimed at the performance rider with a close fit and various materials. The fit is excellent and very well cut.

Tell us some more about the technical aspects of the product?

Contoured Race Cut Fit

SLR Ion Fabric

Z92 Fabric Sleeves

Ergonomic Mesh Panels

Full Length YKK Exposed Zipper

3 Angled Rear Pockets

Rate the product for quality of construction:
Rate the product for performance:
Rate the product for durability:
Rate the product for comfort, if applicable:
Rate the product for value:

Tell us how the product performed overall when used for its designed purpose

Very well, the fit is good and it will definitely be grabbed out of the wardrobe many times over the summer.

Tell us what you particularly liked about the product

The fit and the colour.

Tell us what you particularly disliked about the product

Nothing really.

Did you enjoy using the product? Yes.

Would you consider buying the product? Yes.

Would you recommend the product to a friend? Yes.

Overall rating: 8/10

About the tester

Age: 34  Height: 180cm  Weight: 76kg

I usually ride: Ribble Winter Trainer for commuting, Genesis Flyer  My best bike is: Sarto Rovigo

I've been riding for: 10-20 years  I ride: Every day  I would class myself as: Expert

I regularly do the following types of riding: time trialling, commuting, club rides, sportives, fixed/singlespeed,


With 20 years of road cycling and over 150,000 miles in his legs it's safe to say Stu is happiest when on the bike whatever the weather. Since writing his first review for back in 2009 he has also had a career in engineering including 3D-CAD design and product development, so has a real passion for all of the latest technology coming through in the industry but is also a sucker for a classic steel frame, skinny tyres, rim brakes and a damn good paintjob.
His fascination with gravel bikes is getting out of control too!

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