W's Pinnacle Ultra Singlet

nearly weightless, micro-perf breathability, hi-vis seams
Color Aether
Size
2 in stock
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Relaxed fit: Designed to comfortably allow room for layers without bunching or tightness.
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Meet our lightest, most technical top: the exceptionally breathable Pinnacle Ultra Singlet features signature folded-back hems for a smooth, chafe-free fit during high-output days and races.

Features
  • Ultra lightweight
  • Micro-perforated venting
  • Fast-drying fabric
  • Chafe-resistant seaming
Materials + Specs

91% recycled polyester, 9% spandex

Weight
48 g (W's Small)

Select your size:
Gear added to cart:
W's Pinnacle Ultra Singlet
W's Pinnacle Ultra Singlet
Qty: 1
$78
Checkout
  • 5 stars: 14 (88%)
  • 4 stars: 2 (13%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Alex
Product fit:
Runs small
Runs large
Usual Size: M
Size Purchased: M
Height: 5'1
Weight: 130-150 lbs
Perfect for hot summer runs

Perfect for hot summer runs. So light and airy. I love the looser (but flattering) fit.

M
MSzmurlo
Product fit:
Runs small
Runs large
Usual Size: M
Size Purchased: M
Height: 5'4
Weight: 150-170 lbs
Much lighter than the RAD tanks

Much lighter than the RAD tanks and I think this would be fantastic if it was humid out. I'd like to see this in more colors!

A
Alexandra
Product fit:
Runs small
Runs large
Usual Size: M
Size Purchased: M
Height: 5'4" to 5'6"
Weight: 150-170 lbs
Favorite running top

I have other singlets with a collar that sits higher than I prefer. This one is PERFECT! Perfect cut. Super light weight. Love it.

A
Anonymous
Product fit:
Runs small
Runs large
Usual Size: M
Size Purchased: M
Height: 5'4
Extremely lightweight yet durable

As lightweight as it could possibly be, yet held up well when I got caught in a downpour. Medium was true-to-size for me.

I’ll continue to wear this singlet for some of my shorter runs in the heat and humidity. It’s not going to work for me on the longer runs because the armhole cutouts droop a little too far down for me. I know from experience that I would chafe at in the exposed lower underarm and inner upper arm areas during long runs.

C
Christina

XS is very, very loose. Great fabric though.

M
Marie
Product fit:
Runs small
Runs large
Usual Size: M
Size Purchased: M
Height: 5'4" to 5'6"
Weight: 130-150 lbs
Excellent for hot humid weather

Tank and matching shorts are super cute, highly visible and, most importantly, comfortable and not sticky even in 95 degree plus (and humid) conditions. So glad I discovered this brand.

O
Olivia
Product fit:
Runs small
Runs large
Usual Size: S
Size Purchased: M
Height: 5'4" to 5'6"
Weight: 150-170 lbs
High quality, light and breezy

Wasn't sure what this material was going to feel like and it is light as air. It feels like I'm wearing nothing in the best way! I do wish the neckline were cut slightly differently but it doesn't bother me much. I would definitely recommend and I would definitely buy another. I typically get size small from most brands but find Janji runs a touch small. Went with a medium and am very happy with the fit (ever so slightly looser).

D
Dani
Product fit:
Runs small
Runs large
Usual Size: S
Size Purchased: S
Height: 5'4" to 5'6"
Weight: 130-150 lbs
Perfect for a Race or Hot Weather!

I absolutely LOVE this tank and plan on wearing it for an upcoming marathon. It is not too loose and not too tight, and it feels like you're not wearing anything. No chafing on long runs and super lightweight all around. I bought another color because I love it so much, and now I hope that Janji comes out with more colors in the future!

J
Jrabbit
Product fit:
Runs small
Runs large
Usual Size: XL
Size Purchased: XL
Height: 5'1" to 5'3"
Weight: 130-150 lbs
Light-light / Cool-cool

Got two; they're uber light. Feels like I'm wearing nothing. That's AWEsome as it warms up in SoCal. The neckline is perfect; not too low or too high. Will be able to wear these to work under cooling, button-down tech-shirts for work (teaching high school). For rotation, I'm checking the available sizes to get more.

V
Vicky
Product fit:
Runs small
Runs large
Usual Size: M
Size Purchased: M
Height: 5'0" or shorter
Weight: 130-150 lbs
Comfy shirt

I like the feel of this shirt. Haven’t run in it yet.

A
Al
Product Fit:
Runs small
Runs big
Usual Size: M
Size Purchased: M
Height: 5'4" to 5'6"
Weight: 130-150 lbs
Light

Nice fabric - light

S
Sarah
Product Fit:
Runs small
Runs big
Usual Size: L
Size Purchased: L
Height: 5'7" to 5'9"
Weight: 170-190 lbs
So soft and lightweight!

Really love how soft to the touch and light this shirt is. Provides coverage, but doesn't feel heavy, dries super fast and wicks sweat really well. Looking foward to more color options! I was worried the dart lines wouldn't be in the right spot, but the fit is really great through the chest.

M
Molly
Product Fit:
Runs small
Spot-on
Usual Size: M
Size Purchased: M
Height: 5'10" to 6'0"
Weight: 130-150 lbs
Light as a feather

Wonderful top, perfect coverage

S
Sheri
Product Fit:
Runs small
Spot-on
Usual Size: L
Size Purchased: L
Height: 5'7" to 5'9"
Weight: 130-150 lbs
Summer breeze

I love bright colors and the Janji prints are beautiful. The fit on this singlet is perfect. True to size, not too big or boxy. The back length is 23” good for my height. No oder retention, sweat wicking and quick drying.

K
Kelly
Product Fit:
Runs small
Runs big
Usual Size: S
Size Purchased: S
Height: 5'4" to 5'6"
Weight: 110-130 lbs
Does not stick on humid days

This might finally be the replacement for the now discontinued Helio Tech Tank. I loved the Helio and was really sad to see it get retired, but this new tank might be the perfect replacement. It is thin, has a barely there feel and doesn't stick to skin.

B
Brittany
Product Fit:
Runs small
Runs big
Usual Size: L
Size Purchased: L
Height: 5'7" to 5'9"
Weight: 170-190 lbs
Might be my fave Janji tank

Weightless. Breathable. Amazing. Just bought two more.