Sunset Heat 43g Ultra-Light Running Tank | DRY FLOW™
Sunset Heat 43g Ultra-Light Running Tank | DRY FLOW™
Sunset Heat 43g Ultra-Light Running Tank | DRY FLOW™
Sunset Heat 43g Ultra-Light Running Tank | DRY FLOW™
Sunset Heat 43g Ultra-Light Running Tank | DRY FLOW™

Sunset Heat 43g Ultra-Light Running Tank | DRY FLOW™

$119.00 AUD

A featherlight running tank engineered for hot-weather training, maximum airflow, and unrestricted movement.

Made from ultra-lightweight Italian technical fabric, it delivers exceptional breathability, rapid drying, and a smooth, clean feel against the skin. The sleeveless performance cut opens the shoulders for natural movement, while the DRY FLOW™ System helps release excess heat and move moisture away from the body—reducing the heavy, clingy feeling that can develop during warm or humid runs.

Size
Size: XS

Ethan is 180 cm / 5'9" and is wearing a size L

TECH SPECS

Breathability
Built for shifting conditions.
Low Airflow High Airflow
Moisture Wicking
Keeps you dry through every run.
Low Wicking High Wicking
Fit
Performance Fit
Weight
43 g (Size M)
Materials

89% Polyester

11% Elastane

Care
  • Machine wash cold
  • Wash with like colors
  • Do not bleach
  • Lay flat to dry
  • Do not iron
  • Do not dry clean

FUNCTIONALITY

4-WAY STRETCH
4-WAY STRETCH
Engineered elasticity moves with your body for unrestricted motion and precision fit.
BREATHABLE AIRFLOW
BREATHABLE AIRFLOW
Micro-grid construction enhances ventilation to keep you cool when the pace rises.
RAPID DRYING
RAPID DRYING
Dries fast to reduce cling and maintain comfort through high-intensity efforts.
RECYCLED PERFORMANCE
RECYCLED PERFORMANCE
Built with advanced recycled yarns, combining sustainability with high-performance output.

LIGHTWEIGHT COMFORT

Ultra-light construction feels barely there, allowing you to move freely without distraction or bulk.

Product Details

Please read our FAQs page to find out more.

Is the ORUUN Running Tank suitable for hot and humid weather?

Yes. The ORUUN Running Tank is designed for running in hot and humid conditions. Its ultra-light construction and breathable technical fabric are designed to reduce unnecessary bulk and restriction as temperature, humidity and effort increase.

What is the ORUUN Running Tank made from?

The ORUUN Running Tank uses MAESTRALE ECO GRS fabric from MITI Spa in Italy. Made from 89% polyester and 11% elastane, the fabric uses post-consumer recycled polyester and was selected for its low weight, stretch, ventilation and breathability during high-output running.

How does the ORUUN Running Tank fit?

The ORUUN Running Tank has a performance-focused fit designed to sit cleanly on the body while keeping excess material to a minimum. Its stretch construction supports natural movement without requiring a loose or bulky fit.

What types of running is the ORUUN Running Tank designed for?

The ORUUN Running Tank is designed for warm-weather training, tempo sessions, intervals, long summer runs and race efforts, particularly when low weight, ventilation and freedom of movement are priorities.

What is ORUUN DRY FLOW™?

DRY FLOW™ is ORUUN’s performance approach for running in warm, humid and high-sweat conditions. In the Running Tank, it combines breathable technical fabric with ultra-light, minimal construction to prioritise ventilation and reduce unnecessary restriction during high-output running.