Le Col ARC Cargo bib shorts review: a bikepacking trip, a 250km audax and Europe’s hardest climb couldn’t outfox these shorts
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Le Col ARC Cargo bib shorts review: a bikepacking trip, a 250km audax and Europe’s hardest climb couldn’t outfox these shorts

They’re only two better leg grippers away from excellence 

Our rating

4

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Scott Windsor / Our Media


Our review
An luxuriously comfortable pair of cargo bib shorts, bar an annoying flaw with the leg grippers

Pros:

Great fit; comfortable chamois and bib straps; sound ventilation 

Cons:

Flawed leg grippers; side pockets could be larger 

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Le Col’s ARC Cargo bib shorts are part of the brand’s new 'all-terrain gravel collection'. 

Although they have a gravel label, the brand says this luxurious take on riding kit isn’t pigeonholed into one specific discipline – it’ll suit road cycling and cross-country mountain biking too.

In testing, these cargo bib shorts have proved excellent with a particularly comfortable chamois that’s impressed even for my longest rides. An annoying flaw with the leg gripper and the slightly undersized pockets pull the shorts down from scoring top marks though. 

Le Col ARC Cargo bib shorts construction

Oscar Huckle modelling Le Col ARC Cargo bib shorts
The ARC is a new line in Le Col's range. Scott Windsor / Our Media

Comfort is the aim with the ARC Cargo bib shorts (which stands for Adaptable, Reliable, Capable), with Le Col claiming they’re designed to “withstand long hours wherever your ride takes you”. 

The shorts are constructed from a “soft and luxurious performance fabric” that’s claimed to enable freedom of movement while still offering support and durability. 

The fabric is said to be quick-drying and highly breathable, while offering UPF 30+ sun protection. 

Le Col ARC Cargo bib shorts chamois
The chamois at the shorts' centre. Scott Windsor / Our Media

Le Col says the chamois is designed for multi-terrain use, with high-elasticity fabrics and multi-foam layers intended to absorb impacts. 

There’s a bamboo microfibre top sheet on top of the pad, which is claimed to be quick-drying, high-wicking and breathable, and soft next to the skin.

Oscar Huckle modelling Le Col ARC Cargo bib shorts
The side pockets will be your first port of call. Scott Windsor / Our Media

There are four pockets – two on the side and two on the rear, just like the Assos Mille GTC Kiespanzer C2 and Specialized Men’s Prime SWAT bib shorts

There are low-profile reflective details for increased visibility in low-light conditions. 

The brand recommends a temperature range of 15 to 25ºC and beyond, and the shorts are available in seven sizes (XS-3XL). There’s also a women's specific version. 

Le Col ARC Cargo bib shorts performance

Oscar Huckle riding 3T Extrema Italia
The shorts have been tested with all manner of surfaces and conditions. Scott Windsor / Our Media

I tested a pair of size-large shorts on road and gravel rides of varying distances and temperatures ranging from 9 to 26°C. 

The shorts were one of two options on rotation for a three-day bikepacking trip – the Woods Rat Run, a 256km route through the New Forest, Purbecks and Cranborne Chase in dismal conditions. 

Oscar Huckle with 3T Extrema Italia
A bikepacking trip was thrown in for good testing measure. Oscar Huckle / Our Media

I also used them for a nine-hour ride in Gran Canaria, where I climbed the Valley of the Tears. This is touted by some as one of Europe’s hardest climbs (I certainly found the steep beginning rather upsetting). It rises 1,000m over 12km, then continues to the top of the Pico de las Nieves (Gran Canaria’s highest peak, which sits at 1,949m elevation). 

Finally, the ARCs were my shorts of choice for a 250km audax around the Cotswolds in the south of England. 

The bib shorts were tested on five saddles – a Specialized Romin and Power Pro with Mirror, a Fizik Vento Argo R5, a MOST Lynx Ultrafast Superflow L and a Fabric Line

Oscar Huckle modelling Le Col ARC Cargo bib shorts
The chamois is luxuriously comfortable. Scott Windsor / Our Media

It’s testament to the quality and comfort of the chamois that I kept returning to these ARC Cargos for my longest rides. While certain parts of my body had taken a beating, the fact that I’d forget about these bib shorts is commendable. 

I’d agree with Le Col’s claimed temperature range, with the shorts' ventilation sound to just over the 25ºC mark. Paired with knee warmers, I was happy to use these shorts down to 10ºC. 

My gold-standard chamois is Assos’ C2 pad, found on the Assos Mille GTC Kiespanzer C2, and I think the one in the Le Col shorts is a pretty close match, without the bulk (the Assos pad is a rather beefy 19mm in thickness). I never felt it get saturated with sweat, even on my warmest, 26ºC, ride. 

Of course, chamois comfort is also down to the pad suiting the rider and sitting in the right place, but I found the fit here excellent. 

Oscar Huckle modelling Le Col ARC Cargo bib shorts
The plush bib straps are a highlight. Scott Windsor / Our Media

The soft, elasticated bib straps effectively hold the shorts together, while being very comfortable, and the legs offer gentle compression. 

There’s a bit of bagginess to the front of the leg panels around the chamois seam, but this didn’t affect the shorts’ performance. 

The side pockets are well thought-out and they held items securely. I also like that the same material is used for the pockets as the legs, rather than the mesh found on the aforementioned Assos shorts, which are more susceptible to snagging and tearing on obstacles on the trail. 

Oscar Huckle modelling Le Col ARC Cargo bib shorts
I liked the downward entry to the back pockets. Scott Windsor / Our Media

That said, a mesh pocket offers more stretch and because the pockets on the Le Col ARCs are located between two of the leg seams, they’re not as spacious as others. 

The lower back pockets are often a weak point on cargo bib shorts because they're difficult to access, but I liked the downward entry to these. The pockets on Specialized Men’s Prime SWAT bib shorts, for instance, are accessed diagonally to the rear bib straps, which is more awkward.   

Oscar Huckle modelling Le Col ARC Cargo bib shorts
Sorry, Le Col – the leg grippers are poor. Scott Windsor / Our Media

That said, the Le Col ARC Cargo bib shorts’ Achilles’ heel is the leg grippers. 

These are weak-gripping and the cut around the leg is too baggy, which means they can shift undesirably. They also slide a little when challenged with sweaty legs. 

This is rather disappointing on shorts costing £210 / $270 / €250 – it shouldn’t be an issue. 

Oscar Huckle modelling Assos Kiespanzer bib shorts
The Assos Kiespanzer shorts are still my go-to. Dave Caudery / Our Media

Price-wise, they’re in line with Assos’ Mille GTC Kiespanzer C2s at £210 / $270 / €240 / AU$420, but cheaper than the Rapha Brevet Cargo Bib Shorts at £225 / $275 / €250 / AU$400 or Velocio’s Adventure Cargo Bib Shorts at £218 / $299 / €252.95.  

Bar the leg-gripper flaw, the Le Col ARC Cargos are every bit as good as those options and they’re far superior to the Specialized Men’s Prime SWAT bib shorts at £165 / $220 / €180 / AU$260 (it’s worth noting the price difference, of course). 

Le Col ARC Cargo bib shorts bottom line

Oscar Huckle modelling Le Col ARC Cargo bib shorts
The ARC Cargo bib shorts certainly get many things right. Scott Windsor / Our Media

Le Col’s ARC Cargo bib shorts thoroughly impress with an excellent chamois that has proven comfortable over the longest rides. 

A great fit, plush bib straps and well-executed pockets (even if I’d like the side pockets to be a little more spacious) contribute to a very strong product. 

It’s just a shame that the leg grippers aren’t up to the high standards of the rest of the shorts. If Le Col revised the design, these cargo bib shorts would score very highly indeed. 

Product

Brand Le_col
Price €250.00, £210.00, $270.00

Features

Gender mens
Features High breathability

Quick-drying

UPF 30+ Sun protection

Four-way stretch

15-25+°C Suitable temperature range

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