Technical Tank Rust
Technical Tank Rust
Technical Tank Rust
Technical Tank Rust

Technical Tank Rust

SKU: TT104


Size chart

Size Guide

Size chest waist
XS (0-2) 31-34" 79-86 cm 25-27" 64-69 cm
S (4-6) 34-37" 86-94 cm 28-30" 71-76 cm
M (8-10) 38-41" 97-104 cm 31-33" 79-84 cm
L (12-14) 42-45" 107-114 cm 34-36" 86-91 cm
XL (16-18) 46-49" 117-124 cm 37-39" 94-99 cm
XXL (20-22) 50-53" 127-135 cm 40-42" 102-107 cm

How to measure

To choose the right size, follow the steps below:

Use a measuring tape for maximum accuracy (flexible tape, if possible).
Measure your chest

Wrap the measuring tape around the fullest part of your chest, just under the arms and across the shoulder blades. Keep it horizontal and snug, but not tight.

Measure your waist

Find the narrowest part of your torso, just above the belly button. Wrap the tape around your waist comfortably, leaving space for one finger.

Compare your chest and waist measurements to those on our size chart, and select the size that most closely matches your measurements for the best fit.

Color
Size
  • Availability:
    18 Left In Stock
  • Backordered, shipping soon

Regular price
Price $69
/
Shipping calculated at checkout.


Elevate Your Run: The Technical Tank

Feel unstoppable in the Technical Tank—lightweight, breathable, and sweat-wicking to keep you cool mile after mile. Designed with flatlock seams for a chafe-free experience and reflective details for low-light runs, this tank moves with you for total comfort. Set the pace, break the mold, and make every stride count with the Technical Tank as your partner in progress.

Features:
- Sweat-wicking fabric that stays dry mile after mile.
- Flatlock seams for a chafe-free experience.
- Reflective details for those early mornings and late nights.
- Lightweight feel that lets you move freely.

All orders received by 5:00pm ET are processed same-day, excluding Sundays and federal holidays. You'll receive a notification once your order has shipped, with a tracking number provided. We offer hassle-free returns and exchanges within 30 days of delivery. For any inquiries or assistance, please contact us atinfo@alteregorunning.com.

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Customer Reviews

Based on 8 reviews
88%
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U
Upendra J. (Jersey City, NJ)
lightweight, breathable, and moisture-wicking, keeps me cool and dry

As a hybrid athlete and avid runner, I’m always on the lookout for performance gear that strikes the right balance between function, comfort, and style—and the Alter Ego Running Technical Tank absolutely delivers.

Fit & Comfort:
The cut is athletic without being restrictive. It hugs the body in the right places while still allowing for full range of motion, whether I'm out for a tempo run or grinding through a CrossFit WOD. The armholes and neckline are well-finished with no chafing, which is a big plus on longer efforts.

Fabric & Breathability:
The technical fabric is lightweight, breathable, and moisture-wicking, keeping me cool and dry even on humid New Jersey summer runs. I’ve put this tank through both high-mileage days and sweaty strength sessions, and it holds up impressively well.

Style & Versatility:
The minimalist black design is sleek and versatile. I’ve worn it solo on sunny days and layered it under a hoodie for early morning warm-ups. Bonus: it pairs perfectly with both running shorts and gym gear.

Durability:
After multiple washes, the tank still looks and feels like new - no fading, pilling, or shape loss. The quality construction is obvious, and it feels like a piece that will last season after season.

Final Thoughts:
This tank has become a staple in my weekly rotation. Whether you're a dedicated runner, a functional fitness enthusiast, or both-like me ,Alter Ego has nailed it with this one. Highly recommend.

J
Jamie W. (Atlanta, GA)
Not a Hat Guy - Love this one

I’m not a hat guy but need to protect my Cabeça from the sun. This hat is perfect and looks great.

J
James S. (Orlando, FL)
Smooth and oh so good!

I had one black tank and decided to get an additional black as well as rust out of fear they would go out of stock. These tanks are true to size and super soft. They have become my "go-to" tanks for running.

J
James S. (Orlando, FL)
Smooth and oh so good!

This is the 2nd tank in this style and color I've picked up out of fear that they would go out of stock and/or I would wear down my first and only one I had due to the constant use of it. It is my "go-to" tank for runs of all distances.