The On Core Long-T is a lightweight, long-sleeved basic built for cool-weather runs, easy layering and everyday wear off the run. It's the closet staple every runner reaches for when the mornings turn crisp but a heavier jacket isn't quite necessary yet.

Made from 92% recycled polyester, this streamlined, regular-fit tee stays light and breathable while offering just enough coverage for brisk conditions, and works equally well as a standalone layer or base layer under a vest or running jacket. Simple, versatile and built to pair with anything in your rotation, the Core Long-T is a running wardrobe essential.

We know the right fit matters. All of our men's and women's shoes are done in the their respective sex sizing. Unisex shoes are done in Men's US sizing, unless stated.

Use the guide below to help you choose the correct size across Unisex footwear.

Still unsure? Swing by the store or reach out to us at contact@runhavoc.com or (02) 4261 3816. Our team is here to help.

Footwear:

Be careful when choosing the correct size, as returns due to sizing will come at the buyer's expense.

Fit tips:

• Most shoes we carry are true to size
• Fit shoes firm in the width, with a thumb nail left in the length after your toe.

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