Your Items

Just Added

Navy - FINAL SALE / XS / Tops
Zoom In

Strata Tank

This high performance running tank features a unique breathable knit structure and is finished with coldblack® to deliver UV protection and minimize heat absorption.



This item is out of stock. Please enter your email address and we will notify you when it is back.

Free Returns & Exchanges

Strata Tank

  XS S M L
Chest 30 1/2" 32 1/2" 34 1/2" 35 1/2"
Length 22 1/4" 22 7/8" 23 1/2" 24 1/8"

From our Customers

Air It Out

Soggy shorts, clingy shirts, and punishing humidity. Each mile hotter than the last. When you’re deep in a midsummer training program, the heat can be relentless—even if you hit the road for a long run just after sunrise. We wanted to build a tank that is light and airy without feeling scratchy and synthetic. Enter the Strata, our most technical tank top delivered in a feather-light, body skimming silhouette with an Ultraviolet Protection Factor (UPF) of 30+.

Coldblack® Technology With UVA & UVB-Protection
Active>silver™ Finish For Controlling Bacteria And Odor Management
Bluesign Certified Fabric
Bonded Underarm Seams To Prevent Chafing

78% Nylon / 22% Elastane, 120gm/m2

Wash Warm With Like Colors 
Do Not Bleach
To Preserve Fabric Finish, Recommended Line Dry 

Carrie (left) is 5'4" and wears an Extra-small. Amy (right) is 5'5" and wears an Extra-small.

Gold Standard

When we were developing our singlets for the Olympic Marathon Trials, we worked with the team at Schoeller to craft one of the most technical fabrics on the market: a silky-soft and feather-light nylon blend with a unique grid structure that rapidly moves moisture away from the skin and prevents any cling. It was an update on our best-selling Strata fabric, and performed so well in Atlanta that we introduced it across the collection for summer.

Beat The 

The fabric is treated with UVA and UVB-protection, a coldblack® finish to reduce heat absorption and an active>silver™ anti-microbial finish to reduce odors. Together, the technical properties of Strata help you transition from mid-summer base building to peak fall training.

Iconic Inspiration

The Strata Tank’s high neck silhouette was inspired by Florence Griffith-Joyner’s iconic 1988 Seoul Olympic race suits and features bonded seams in the underarms to prevent any chance of chafing. As Flo-Jo once said, “Dress good to look good. Look good to feel good. And feel good to run fast!”

T3973 J W Strata Tank

Double Down

In 1868, Rudolph Schoeller moved to Switzerland to open the country’s first worsted-yarn mill. A century-and-a-half later, Schoeller Textil remains the gold standard in performance fabrics. They’ve adapted to the times and have always been one step ahead of what athletes need, which is why we picked two of their proprietary technologies for the Strata: coldblack®, which reduces heat absorption and provides UV protection, and active>silver™, an anti-microbial finish that regulates and reduces odor.

Strata Tank