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RUNNR CoreFlex™ Quarter-Zip — Lightweight Training Pullover

Name: RUNNR CoreFlex™ Quarter-Zip — Lightweight Training Pullover
Brand: RUNNR Activewear
SKU: DMED4-AR021001
Price: 49.95 USD
Availability: InStock
Rating: 1.0 (1 reviews)

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Enjoy 50% off storewide + extra 10–20% on bundles. Discounts applied automatically.

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.

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

At RUNNR, we build performance wear for people who don't stop not at 5am, not at the last rep, not when it's raining.

Every piece is engineered from premium, durable, eco-conscious materials built to outlast your goals and come back ready for the next one. No shortcuts in the fabric. No shortcuts in the fit.

Our mission isn't complicated: make performance feel effortless, so the only thing you're thinking about is becoming better than yesterday.

Care Instructions

✔️ Machine wash cold (30°C) gentle cycle, inside out
✔️ Air dry only hang or lay flat
⊘ No bleach
⊘ No tumble dry
⊘ No dry clean

Wash after every session to protect the moisture-wicking performance. Avoid fabric softeners they clog the fibers that keep you dry.

We offer free standard shipping on all orders — On orders above $50.

All orders are packed and shipped within 24–48 hours from our fulfillment centers.

Returns & Exchanges

You can return or exchange any item within 30 days of delivery.

To be eligible, products must be unused, unwashed, and in their original packaging.

Why Order from RUNNR?

✔️ Free worldwide shipping — On orders above $50.

✔️ 24–48h dispatch on all orders

✔️ Secure payments via Mastercard, Visa, PayPal & more

✔️ 30-day return policy

✔️ 12.000+ satisfied customers globally