The firmer the foundation, the harder you can push. And when it comes to pushing your limits, comfort is the foundation of outdoor performance. When you're not too hot and not too cold, when you're dry and protected from whatever the weather throws at you, that’s when you can take yourself to some uncomfortable places.

THE CONCURVE WINDSTOPPER® INSULATED COLLECTION
NEVER LEAVE YOUR COMFORT ZONE
Introducing our ISPO Award-Winning CONCURVE Insulated Collection made with next-gen WINDSTOPPER® ePE membrane and PrimaLoft® insulation in a novel, running-specific construction. Ultra-warm, windproof protection that adapts to your body temperature. So you’re never too cold, and never too hot, even when you dial up the intensity.
DIAL UP THE INTENSITY, NOT THE HEAT

TEMPERATURE CONTROL
A new WINDSTOPPER® ePE membrane and PrimaLoft® active insulation are engineered in a novel, inside-out construction. The result: more warmth and protection at a slower pace, while heat and moisture escape as you dial up the intensity, preventing overheating.

ISPO AWARD WINNER
The CONCURVE WINDSTOPPER® Insulated Jacket is designed for cold weather runs, offering insulation and wind protection while remaining lightweight and low-bulk with unrestricted freedom of movement. The jacket features thoughtfully selected materials, including an air-permeable outer fabric that enables adaptive thermoregulation; a PFAS-free DWR coating and laminate are paired with recycled materials.
ISPO Award Jury
Running: Advice, Inspiration & Guides