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Core Tri Short-Sleeve Jersey - Women's

What Our Gearhead® Experts Are Saying:

"I’ve worn this on hot tempo rides and longer bricks, and it always stays comfortable. The zipper vents smoothly, the pockets don’t sag, and the sleeves really help with airflow. It’s a solid choice for variable conditions and higher-intensity sessions."

We rely on the Core Tri Short-Sleeve Jersey when our training demands a top that balances cooling efficiency, stable storage, and reliable movement across all three disciplines. The Italian performance fabrics dry quickly, maintain breathability under load, and shed heat effectively during climbs or threshold efforts. The relaxed athletic fit supports natural mobility for long bricks and mixed-intensity sessions.

Ventilated sleeves improve aerodynamic shaping while increasing airflow, and the YKK semi-auto-lock zipper offers controlled venting that stays put at any adjustment point. Dual rear pockets keep gels and salts secure for predictable fueling, and the Italian back grippers ensure the hem stays locked in place during shifting body positions. Seamlink stitching reduces friction during high-motion work, adding comfort across extended training days.

With UPF 50+ protection and a construction tuned for triathlon demands, the Core Tri Jersey pairs steady cooling with functional storage to support structured builds, race preparation, and long miles in variable conditions.