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AFO Singlet

AFO Singlet

Hyperlight, fast drying technical top

COLOR >>  
W's AFO Singlet
size >>


Available to Janji Collective members Oct 4 @ 6pm ET

Available to everyone Oct 6 @ 6pm ET. Join now to get one before they sell out.

run everywhere guarantee
free shipping over $55
free 60 day exchanges
Slim fit, Size Chart Blake is 5'7" and wears size SGabby wears size S and is 5'8"

Nearly weightless, the AFO Singlet is a radically light, fast drying and high-performing tech top.

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Weightless feel
Ultra-light AFO stretch woven fabric for a barely-there-feeling shell

Cool and dry
Fast dry time, high breathability + excellent sweat wicking keeps the core cool

Comfortable drape
Wider racer back design enhances comfort by distributing the fabric drape across the shoulders

Smooth finish
Bonded armholes, neckline + hem ensure an anti-chafe fit and super clean finish

Signature detailing
Body wrapped sport seaming is topped off with ladder stitch detailing

Stay seen
Signature "watermark" blue reflectivity on lower back increases visibility in low light

materials + specs

88% recycled polyester, 12% elastane

40g / 1.4oz (W's Small)

Garment made in Vietnam


Our AFO fabric is composed of 88% recycled polyester. We use high-grade recycled polyester made from 100% post-consumer recycled plastic like rPET (commonly found in single-use bottles and containers) to reduce the impact of our apparel without sacrificing on performance, durability or comfort.

AFO 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 47 reviews
Wear it for: Running, Hiking
Product Fit: Runs large
Height: 5'4" to 5'6"
Usual Size: S
Size Purchased: M
Lightweight and breezy

I’m in love with these tanks. You can hardly tell you’re wearing it while running. According to the size guide I was at the top range of a size small so I decided to size up to a medium. It was a bit too baggy and the underarm fabric stuck out a bit too much. I went back to a small and that fit much better. Maybe size down if you’re in between sizes and don’t want it to be baggy.

Wear it for: Running
Product Fit: Spot-on
Height: 5'4" to 5'6"
Usual Size: S
Size Purchased: S
Light as can be

Light, breathable, comfortable, and awesome prints. I don’t usually wear a shirt in the summer, but when I do it’s always this one.

Karen M.
Wear it for: Running
Product Fit: Spot-on
Height: 5'1" to 5'3"
Usual Size: XS
Size Purchased: S
Super lightweight

Extremely lightweight. I just wore it for a run in the Dominican Republic, and it was perfect. I’m a 32b bra size, normally a 0 or 2 in womens clothing. I ordered a small and I love it. Not too tight or too loose. I am 5 foot 2 inches and it is not too long on me. Just at high hip. Love it!

Andreea H.
Wear it for: Running
Product Fit: Spot-on
Height: 5'1" to 5'3"
Usual Size: XS
Size Purchased: XS
You need this

I have several of these singlets and they’re all I wear now for hot weather running, though they also work as the weather cools. Light as a feather - just completely unnoticeable. True to size.

Katherine C.
Great light tanktop

No chafing. Perfect fit! Favorite tank this summer.

Great material!

This is a great singlet! The material is very soft. I will be buying more in different colors!

Really nice summer running top

Great material. Definitely shows sweat (but sweat is generally the point, right?). I would Have gotten a Small instead of a Medium. Loose around my chest. But to the point that I have To tuck excess fabric into my bra so I dont chaffe. I’m 120 lbs, 5’2. Probably 32 B.

Love this top overall though.

Fantastic running tank top!

So breezy and comfortable! Fantastic color and fit.

patricia p.

love this top. perfect for hot weather runs.

Mansi A.

light weight, easy to care for. wicks and doesnt get smelly. doesnt chafe. my only issue is im quite small (<5 feet) so it hangs lower than preferred but still ok enough to wear regularly.