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women'S tops

Ascend Sports Bra

£65

DURABLE, SUSTAINABLE +
RESPONSIBLY MADE

Ascend Sports Bra

COLOR  
W's Ascend Sports Bra
Color
Size

Hurry, only 4 left in stock!

Size Guide


Heads up, this gear will ship in 6-10 weeks. Learn more about pre-orders.

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Regular, snug fit Size Chart Gabby is 5'8" and wears size S

Backed by our 5-year Guarantee

We make gear that lasts. If your Janji gear doesn't due to any defect in workmanship or material, we promise to repair it, replace it, or give you store credit for it. Learn more

Recycled materials

Made with high-grade, post-consumer recycled plastic instead of virgin synthetics. This lowers the impact of this product on the planet without sacrificing durability, comfort or performance.

2% for clean water

2% from this purchase will be donated to support clean water projects in the places that inspire us. Learn more

Classic sports bra fit, more support than ever — the Ascend Sports Bra is a high performance, moisture-wicking strtch nylon sports bra with a Targeted Anti-Bounce band for medium to high support.Read more

Explore more
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Targeted Support

Elasticated, reinforced Targeted Anti-Bounce band reduces motion for comfort in motion

Stow + go

Racerback features a pocket large enough to hold a phone with case

Highlights

features

All about the Groundwork
Breathable, moisture-wicking fabric provides light compression with an unnoticeable feel in stride

Advanced support
Targeted Anti-Bounce band coupled with a compressive fit throughout and lightly padded, removable inserts for high to medium support up to D+

Comfortable carrying capacity
Powermesh-reinforced racerback pocket carries phone comfortably without bounce

Visibility
Janji signature blue reflective logo on back

materials + specs

Groundwork Knit
68% nylon, 32% spandex

Power mesh lining
82% nylon, 18% spandex

Weight
88g / 3.1oz (W’s Small)

Garment made in Vietnam

Fabric Callout

Groundwork

High-performance, moisture-wicking stretch nylon with durable support. Explore more behind our tights and sports bra fabric.

SHOP ALL GROUNDWORK

sustainability

Groundwork Knit is made using a premium grade nylon that has a significantly tighter woven filament than standard synthetics. Tighter filaments mean less microfiber shedding in the wash-cycle, plus greater durability of the garment (longer lifespan, more wearing).

Groundwork Knit 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.

Customer Reviews

Based on 35 reviews
74%
(26)
17%
(6)
6%
(2)
3%
(1)
0%
(0)
L
Lizzy A
Amazing bra!

This sport bra is just about perfect! I have large boobs, and it's hard to find a bra that is supportive enough for running without being overbuilt with underwire and lots of padding. This bra fits perfectly, is snug without digging in anywhere. It is surprisingly supportive while not feeling constrictive. I'll definitely be buying more! For reference, I am a 34DD and a medium fits me perfectly.

R
Rachel A
My Bra of Choice

I was sold on the bra after running with a rib tattoo the day before. I ran a marathon in it and do my long runs in them. When they got more colors and more in stock, I didn’t hesitate. The back pocket is useful in mud runs, I will say. I only wish it was easier to get out of after a sweaty session.. because sometimes bras without clasps can be a burden. But guys, don’t stop making this bra. Please.

E
Elizabeth
THIS BRA IS GREAT FOR RUNNING

I love the fit and compression of this bra. The high neckline helps hold in my chest without it feeling too squishy. I'm an A cup, I don't know that it would be a great fit for larger breasts. The sizing guide told me I would fit in an XS but a S was a perfect fit (which is my usual size).

V
Vanessa
Update to OG review...

THE SEAMS THO. Janji took a lot of care to keep most of the seams on this bra on the outside and it's genius. Any gal who chafes knows what I mean! Super comfy. The straps are like... cushioned!

A
Alírio Karina
Not so supportive but does the job

This isn't the high-support bra I was expecting. Compared to my other high support sports bras in the same size, It looks two sizes larger, which makes it more comfortable in the band but less so in terms of chest support. It does the job, but I think I could have used an XXS!

123

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Janji Collective Membership

Key member benefits:

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- Priority access to all releases.

- Limited run Janji gear.

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