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3" AFO-Vent Multi Short 1.0

3" AFO-Vent Multi Short 1.0

Multi-pocketed trail short with perforated venting + built-in brief liner

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W's 3" AFO-Vent Multi Short 1.0
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Regular fit, Size Chart Gabby is 5'8" and wears size S

Designed to go further — the Multi Short is a lightweight, 4-way stretch trail short with an extra-breathable, micro-perforated shell and an integrated moisture-wicking brief liner. A nearly unnoticeable multi-pocket system integrated into the waistband can easily secure nutrition, headlamp, gloves, phone, keys and more in five no-bounce pockets.

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Lightweight yet tough
AFO-Vent is a durable, 4-way stretch nylon fabric that is abrasion resistant, retains its shape, resists odors, wicks moisture + dries quickly

Perforated venting
Micro-perforations enhance the breathability of the shell

Long distance comfort
Super soft wide waistband + integrated moisture-wicking performance brief liner improve running comfort

Bounce-free, multi-pocket system
5 waistband pockets with power mesh lining keep your items secure + bounce-free so that they feel unnoticeable in stride

Key clip included
A Nite Ize® S-Biner MicroLock® clip is included in the left front pocket to attach keys

Unhindered movement
Small side notch offers unrestricted mobility

Adaptable fit
Infinity drawcord allows for an adaptable fit + will not get tugged out in the wash

Smooth finish
Bonded hem seams provide an anti-chafe, clean finish

Stay seen
Janji signature reflective logo on front + “watermark” reflectivity on back increase visibility in low light

materials + specs

80% nylon, 20% elastane

Groundwork Knit (waistband)
68% nylon, 32% spandex

Power mesh lining (waistband)
100% polyester

Performance brief liner
94% polyester, 6% spandex

Garment made in Vietnam

112g / 3.9oz (W’s Small)


The first rule to making something sustainable? Build it to last. This short is built to endure the rigors of serious wear. We removed zippers, because they will inevitably fail. We made it out of our AFO-Vent fabric — a durable nylon that is lightweight yet tough, abrasion resistant, odor resistant and will retain its shape. We changed the drawcord to an infinity loop that will not get tugged out in the wash and we reinforced the pocket openings with 14 bar tacks.

Our AFO-Vent fabric is also bluesign® certified meaning it is free from harmful chemicals and is fabricated in a way that meets a high environmental standard.

Learn more about our sustainable initiatives here.


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Customer Reviews

Based on 31 reviews
Jenny S.
Wear it for: Running
Product Fit: Spot-on
Height: 5'4" to 5'6"
Usual Size: S
Size Purchased: S

So so comfortable!!!!

valya b.
Wear it for: Running, Hiking, Camping, Everyday wear
Product Fit: Spot-on
Height: 5'0" or shorter
Usual Size: S
Size Purchased: S
very comfortable & practical

one of my favorite shorts. i wear it a lot even in every day use. even with a more stiffer material versus the AFO middle, it is still very comfortable.

Wear it for: Running, Hiking
Height: 5'0" or shorter
Usual Size: XS
Size Purchased: S
Runs tight at the waist but I love the pockets

I got a pair last year and love them for mid-distance runs when I don't want to wear a vest but still want to carry gels and my phone. (Or for longer runs when I want extra carrying capacity.) The waist is tight compared to the hips, but I'm short, so I just wear them a little high, and it's fine. I'm usually an XS to a S (2 in Athleta, XS in Patagonia) and ordered the these in a small. The pockets carry everything without letting things bounce around, and the fabric is super light. I just ordered another pair and may order the third color soon...

Lila A.
Wear it for: Running, Hiking
Product Fit: Spot-on
Height: 5'1" to 5'3"
Usual Size: XS
Size Purchased: XS
These shorts rock!

I’ve gone on a few runs since these shorts arrived and I have to say, I love them! The pockets are a good size, and the material is light and breathable! 10/10 would buy again.

Wear it for: Running, Hiking, Camping, Climbing, Mountain Biking
Product Fit: Spot-on
Height: 5'1" to 5'3"
Usual Size: S
Size Purchased: M
Rep review

These are my most favorite janji shorts.
The way that the legs have an open frame on the side and all of the pockets are perfect for me because I carry a lot of small things when I work out a run or hike or bike. I use them for all activities!
They are breathable too, when it’s hot out I don’t feel constricted or claustrophobic in my shorts.
The color options are wonderful and again these are just so fitting and flattering to most all body types. Love love love

Wear it for: Running, Hiking
Product Fit: Spot-on
Height: 5'1" to 5'3"
Usual Size: S
Size Purchased: S
Fave Shorts

these are the best shorts ever!! Only shorts that will carry my phone + gels, car key, chapsticks and more. Not too short or long and the liner is comfortable without riding up. I recommend to all of my friends.

Hanh B.
Pockets for dayssss

The amount of things I could fit comfortably in these pockets is insane: chapstick, sunblock, car key, AirPods, jolly ranchers, honey packets, peanut butter packets. It’s like a fancy pack but better because of the individualized pockets! The waistband does fit a little snug but I wear these shorts high and everything stayed in place.

The best!

Perfect for long runs!! Ran a 100k in these in 100 degree temps and they were amazing. I loved having easy access to snacks and fuel.

Kristin Z.
oh, em, gee, the POCKETS!

The pockets on these are so awesome... pockets connected by tunnels so my phone is secure, enough pockets that I can go lift and have my card wallet in one, phone in another, key in another and get it all done efficiently. Putting fuel and etc in the pockets along with my phone and keys doesn't way the shorts down--they stay in place! The stretchy vented material also sheds water and etc super easily which is amazing. WELL DONE! I did go up a size (being between sizes) and I'm really glad I did because I wouldn't say they run big at all... but in doing this, I have full range of motion of my legs even on steep climbs, scrambly things etc. They might be even more perfect with another 1/2" of length... or with the back side slightly longer than the first... but 5 stars regardless!

Heather W.
My favorite running shorts

I love these shorts and can't wait to get them in more colors. The first time I ran in them I kept finding more and more pockets that I didn't initially realize where there. My favorite is the bigger back pocket which fits my phone perfectly and it doesn't bounce or move around at all while I run. Currently training for a Fall marathon and these have been by far the most comfortable shorts for my long runs and I plan to wear them on race day. Highly recommend! Size small is my normal size, which is what I got these in, and they fit me perfectly.