As I’m sure most of you know, the rule of thumb for brands making a gravel riding jersey seems to be to make it more relaxed and add in some merino wool. Where bib shorts are concerned, gravelisation usually involves the simple addition of a couple of thigh pockets to a pair of Lycra shorts.
Fortunately, the Adventure Cargo Bib Shorts from WorldTour sponsors Q36.5 have rather more to offer than just a bit of thigh storage. The shorts are based on their premium road-going Gregarius Pro Bib Shorts, but this is no bad thing, as these already utilise some interesting tech and fabrics, so they should be a great starting point for some premium gravel bib shorts.
Construction
At the business end of the Adventure Cargo Bib Shorts is a Q Lab Air Chamois. At first glance, this looks a little bit basic, but dig a little deeper and its secrets are revealed.
A large, soft layer sits against the skin, extending both sideways and forwards, underneath which sits a multi-layer pad. This comprises a ‘sliding-effect reduction microfibre’ layer, ‘shock-absorbing high-density foam’ and ‘high-density open cell foam’ for moisture management. The layers aren’t all bonded together, allowing movement between them as you pedal or shift about in the saddle; in particular, the skin-contact layer is actually quite loose to reduce friction against the skin. The padding does feel quite thin compared with some pads, though.
The rear panel of the shorts, as well as the panel that sits underneath the chamois, are both stretch-woven, rather than Lycra, which should greatly improve durability. Q36.5 claims that it also offers lumbar support for enhanced stability and power.
The bum and saddle-contact panels are made of tougher, more supportive fabric
(Image credit: Andy Jones)
The two thigh pockets, de rigueur on gravel shorts, are 19cm deep with a turned-over inside lip for added security. There is also a small, angled pocket just below the strap attachment on the rear; this is not particularly easy to access and is perhaps a hangover from the Gregarius Pro Bib Shorts, intended for a race radio.
Deep thigh pockets can hold plenty of snacks
(Image credit: Andy Jones)
The straps themselves are quite wide and robust with Q36.5 branding.
It’s also worth mentioning that Q36.5 have a big commitment to sustainability. All the materials used in the shorts are recycled, and Q36.5 says that their RaceWear is all ‘exclusively sourced, developed and manufactured with Italian fabrics and hand-crafted within a 350 km radius from [their] Bolzano headquarters in Italy’. They also state that all the components of the shorts are proprietary rather than simply picked off a fabric or seat pad manufacturer’s shelves.
The ride
I confess that after opening the smart white box, I was a little dismayed at the feel of the seat pad. It felt a bit thinner and a bit more ‘basic’ than I’m used to, and I wasn’t convinced that it would suit me for long, bumpy gravel rides. However, a couple of 30+km test rides reassured me that it was at least OK, and so I jumped in at the deep end and took the Adventure Cargo Bib Shorts as my only pair of shorts for a two day, 260km ride around the Yorkshire Wolds.
My backside and I are happy to report that the Q Lab Air Chamois worked very well. Admittedly, I switched the saddle on the Standert Pfadfinder to one of my own, favourite saddles, and the ride was more lanes than trails, but even so, I spent well over 14 hours on the bike with no discomfort.
260km and no issues with the Adventure Cargo Bib Shorts
(Image credit: Kim Russon)
The fit of the size large shorts was just right, and similar to larges from Castelli, Assos and Santini, whilst the bib straps were just the right length to hold everything in place without being uncomfortable when standing upright. I guess it would have been nice for the straps to be a little lighter and more obviously breathable, but I have no actual complaints about them at all.
I’m never really sure how to judge a short’s compression qualities, but the Adventure Cargo Bib Shorts felt very good, with a nice weight of elasticity – enough to feel well contained but not enough to be restrictive or to be constantly aware of. I’m not sure that I can say whether my lumbar felt more or less supported than with other shorts that I’ve worn, but I do know that what Q36.5 is calling the lumbar area is one which seems to wear out quickly in other shorts, leaving riders on your wheel with an interesting view. By the feel of the stretch-woven fabric in this area (and under the seat pad), I don’t think that this will be an issue with these shorts, as the material feels very durable.
The panels over the backside should prove more durable and supportive than basic Lycra
(Image credit: Andy Jones)
I haven’t used the race radio pocket, but the two thigh pockets were deep and secure – perfect for keeping my phone in between photos (although I’d be wary riding off-road with it there), or ensuring that snacks were within easy reach. Thanks to the nature of the pocket design, they stayed very flat against the thigh when not in use, so the shorts wouldn’t feel out of place on a road ride.
Pockets blend in well when not in use, but I would have liked another couple of centimetres in the leg length
(Image credit: Andy Jones)
My only real criticism relates to the leg length and hems. Q36.5 hasn’t used any silicone gripper material, instead relying on textured fabric around the bottom of the leg. This worked well when the shorts were fresh on, with the length being broadly similar to other shorts. However, as each ride progressed and I got sweatier and/or the shorts got a little bit stretched, the hem began to drift up my thigh until by the end of the first day in the Yorkshire Wolds, they were 2cm higher than where they started. Not a really big deal, and maybe a non-issue for those with bigger leg muscles, shorter femurs or less tan-line vanity than me, but I did find it a bit annoying.
Value and conclusion
Hmmm. Tricky one. £220 is more than I would generally consider paying for shorts, but the Adventure Cargo Bib Shorts offer more than your average shorts. Pockets, interesting use of different fabrics and generally high-quality construction all add up to a worthwhile package. Add in their probable longevity (thanks to the durable fabric used on the bum), and I might be persuaded that they are not an unreasonable price. Or at least, I might be if they didn’t slowly work their way up my thigh over the course of a ride!
(Image credit: Andy Jones)
Are they £90 better than the Rab Cinder Cargo Bib Shorts, for instance? Maybe not, but they are better cut and use more targeted fabrics; cost notwithstanding, I would pick the Q36.5s over the Rabs every time.
All of which is to say that the Adventure Cargo Bib Shorts are a bit pricey, but they are also very good.
