RUNNR CoreFlex™ Quarter-Zip — Lightweight Training Pullover

RUNNR CoreFlex™ Quarter-Zip — Lightweight Training Pullover

Most long-sleeve running tops are just a t-shirt with longer sleeves.

Heavier fabric. Stuffy after ten minutes. Sweat clinging to the surface by kilometre three. You spend the back half of the run just managing the discomfort instead of pushing through it.

This one was built differently.

The lotus leaf surface treatment causes water and sweat to bead and roll off the outer fabric rather than soak through. Light drizzle. Peak-effort sweat. Neither of them clings. The outer layer stays dry, stays light, and stays out of your way for the full session.

The fabric is smooth against the skin from the first stride to the last. No bunching behind the arms. No drag across the shoulders during arm drive. No static. Just a second-skin layer that moves exactly when and how you do — and doesn't remind you it's there.

The half-zip collar gives you temperature control on the move. Cold at the start — zip it up. Two kilometres in and your core is running hot — open it. One adjustment, mid-stride, without stopping.

Spring mornings. Autumn evenings. Everything in between.

Run longer. Stay comfortable. Adjust nothing.

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What's in it:

• Quarter-zip collar — dynamic ventilation control, open or close mid-run without stopping
• Light water-repellent surface — rain and sweat bead and roll off, outer layer stays dry
• Wind-resistant construction — blocks wind-chill at pace without trapping heat
• Breathable, non-stuffy design — airflow maintained even with wind protection active
• Lightweight smooth fabric — second-skin feel, no drag or bunching during movement
• Stand collar — extra neck coverage in cold and windy conditions
• 4-way stretch — full range of motion for running, gym, and training
• Available in Black, Denim Blue, and White
• Sizes S to XXL

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