Mens Core Zero Running Tank - The Unicorn Standard - Boston

Size
Regular price $42.00

Boston is more than 26.2.
It’s the hum of the start line. The roar through Wellesley. The grind up Heartbreak. The right turn onto Boylston when everything in you says go.

The Unicorn Standard – Boston Core Zero Tank was built for that kind of energy — race day in Boston and every long run that leads you there.

Made from our lightest-weight performance knit, this tank feels almost weightless. It’s unbelievably soft with just the right amount of stretch, and the subtle grid texture actively pulls sweat off your skin to keep you cool and breathing easy when the effort climbs.

The classic singlet cut moves naturally with your stride — no cling, no drag — and dries insanely fast, whether you’re pushing the pace or soaking in the crowd.

Light. Fast. Made for big-mile moments.

Boston is earned in a thousand small runs. This is the tank you wear for all of them.

Fit
Rating of 1 means Small.
Middle rating means True to size.
Rating of 5 means Large.
The rating of this product for "" is 3.
Sizing & Fit

This tank fits true to size.

Care Instructions

Cold wash separately before first use. Tumble dry low. Do not iron or bleach.

Fabric

92% polyester 8% spandex

Technology
  • Engineered knit
  • Core Zero
  • Four way stretch

Core Zero Fabric

Our most premium performance fabrics. A knit, engineered to let heat out and wick sweat away quickly. Bonus points for beings softer than a pillow.

Core Zero Fabric

Our most premium performance fabrics. A knit, engineered to let heat out and wick sweat away quickly. Bonus points for beings softer than a pillow.

Overall rating: 4.866667 / 5 from 15 reviews.

AI Generated Review Summary

The Mens Core Zero Running Tank is highly regarded for its style and fit, with many customers praising its flattering and perfect fit. The tank is a popular choice among customers.

Summary topics

  • Style: 25%
  • Fit: 35%

Review topics: [].

Review highlights

  • "It has a boxy yet flattering fit, and the high-quality material really impressed me."Lauren C.
  • "Love the design and fit!"Alex
  • "I loved Bella and its amazing fabric"JackyGuez

Reviews

Great fit and style

"I really like the patriotic theme and the tank feels comfortable and fits well. Definitely a moisture wicking material that will be great for hot weather running."

Travis S. (5/5)

Love the fit and print

"Cute flowered print and an excellent light fabric for hot summer runs. Size up if you like a loose fit."

Mambisa (5/5)

Very cute

"Lived up to my expectations of a cute tank for my husband. Fit well"

TAMMY M. (5/5)

Perfect loose fit

"Super excited to wear this for my upcoming spring marathon. Perfect loose fit and lightweight. Bought a large and fits true to size."

Amy G. (5/5)

First time trying the tank,

"First time trying the tank, love the material, I did size up based on other reviews and I like the fit."

Dallas W. (5/5)

Love it

"Love the tank sized up based on other reviews but i dont think it was needed couldve definitely ordered my normal size. But still the coolest tank i own now."

Justin S. (5/5)

So good

"Great tank and style. Fit is tts and perfect."

Kacie B. (5/5)

Great buy

"Full disclosure: I don't really spend this amount of money on a single article of recreational clothing. I tried this because I like the other things I've received from this brand, and enjoy the humor of making fun of my own party pace. I like this shirt so much that I will be buying more in different patterns. I am a woman who enjoys a looser/boxier fit on sleeveless shirts, so I purchased the men's version. It is the platonic ideal of exercise shirts for my tastes. Loose enough to feel like I can move in it without swimming in fabric, good coverage, and incredibly comfortable. It is delightfully lightweight and doesn't have that odd "sports fabric" texture that other moisture-wicking clothes do. It has held up well in the laundry well so far, without the decals peeling. Overall, very pleased with this purchase and will be back."

H A. (5/5)

Great tank

"Perfect fit. Got lots of compliments"

Brad T. (5/5)

Very nice, be careful of size

"It’s a beautiful tank (I got turbo turtle). High quality! It is cut really slim though, so be aware. I’m between a medium and small, got the medium and you’ll definitely see it if I have breakfast in the morning. If I got another I would probably size up to large to have some breathing room. 5’9”, 118lbs, 34B for reference."

BLT (4/5)

Q&A