Love this running tank from
"Love this running tank from Sprints! It is super lightweight and breathable, even when I sweat through it. Wore it during my last 5k where I set a Personal Best."
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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.
This tank fits true to size.
Cold wash separately before first use. Tumble dry low. Do not iron or bleach.
92% polyester 8% spandex
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: 4.688889 / 5 from 45 reviews.
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.
Review topics: ["size","fit","material","tank","quality","fabric","design","shirts","top","print"].
"Love this running tank from Sprints! It is super lightweight and breathable, even when I sweat through it. Wore it during my last 5k where I set a Personal Best."
"I have a couple Sprints caps so I thought I'd try a tank since I love the caps. The material feels good quality and it has been great running in it. I'm in between a small and medium and the medium fit perfectly. I ended up buying 2 I love it so much!"
"I love this material & style of tank. The cropped is the perfect height & the design is fun. I wish it came in more colors & other designs."
"Got it in a small for me and its great!"
"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."
"Hubby loves it"
"Love this brand! 🫶🏻"
"Too small reordered"
"Cute flowered print and an excellent light fabric for hot summer runs. Size up if you like a loose fit."
"Lived up to my expectations of a cute tank for my husband. Fit well"