Women's Running Tank · Blue Boomerang
Drop W-004 · Limited U.S. Drop
Size guide
| SIZE | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Front length | 54.5 | 55.5 | 56.5 | 57.5 | 58.5 |
| ½ Chest | 42 | 44 | 46 | 48 | 50 |
| ½ Waist | 41 | 43 | 45 | 47 | 49 |
| SIZE | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Front length | 21.5 | 21.9 | 22.2 | 22.6 | 23.0 |
| ½ Chest | 16.5 | 17.3 | 18.1 | 18.9 | 19.7 |
| ½ Waist | 16.1 | 16.9 | 17.7 | 18.5 | 19.3 |
| SIZE | S | M | L | XL | XXL |
|---|---|---|---|---|---|
| Front length | 63 | 64 | 65 | 66 | 67 |
| ½ Chest | 47 | 49 | 51 | 53 | 55 |
| ½ Waist | 45 | 47 | 49 | 51 | 53 |
| SIZE | S | M | L | XL | XXL |
|---|---|---|---|---|---|
| Front length | 24.8 | 25.2 | 25.6 | 26.0 | 26.4 |
| ½ Chest | 18.5 | 19.3 | 20.1 | 20.9 | 21.7 |
| ½ Waist | 17.7 | 18.5 | 19.3 | 20.1 | 20.9 |
Performance Race Fit — designed to fit close to the body. Prefer a more relaxed fit? Choose one size up.
HOW TO MEASURE
Measure around the fullest part of your chest/bust, keeping the tape parallel to the ground.
Select Size
Performance Race Fit — designed to fit close to the body. Prefer a more relaxed fit? Choose one size up.
Description
Built to disappear at race pace.
The RunTechX Running Tank is designed for long-distance runners who want less weight, less bulk, and fewer distractions between them and the next mile.
Design Story
Blue Boomerang · A bold blue rhythm built for fast miles.
Why you'll love it
LESS RUB. MORE MILES.
Low-profile bonded edges at the neckline, armholes and hem reduce bulk and friction over long distances.
BARELY-THERE WEIGHT.
Ultra-light mesh keeps the singlet light on the body and out of your way.
AIR IN. HEAT OUT.
Open micro-mesh keeps air moving as effort and body heat rise.
QUICK-DRY COMFORT.
Moisture-wicking fabric helps move sweat away during training, race day and long runs.
STAYS CLOSE. MOVES WITH YOU.
Performance Race Fit reduces excess fabric and unnecessary movement.
LOW-LIGHT DETAIL.
Reflective detailing adds visibility for early-morning and evening miles.
fit & size
Performance Race Fit — designed to fit close to the body. Prefer a more relaxed fit? Choose one size up.
Measure around the fullest part of your chest/bust, keeping the tape parallel to the ground.
Material & Care
92% Polyester / 8% Spandex Textured Mesh
Machine wash cold with like colors. Gentle cycle. Do not bleach. Do not tumble dry — lay flat or hang to dry. Do not iron. Do not dry clean.
Shipping & Returns
- Free standard shipping on U.S. orders over $75.
- 30-day returns on unworn, unwashed items with tags attached. Final sale items excluded.