Norrona

Senja Flex1 Trackster Pant - Women's

What Our Gearhead® Experts Are Saying:

"I wore these on a gusty ridgeline run in early spring—they cut the wind, breathed well, and the technical fit never held me back. Super impressed with how they layered over light tights when temps dipped."

When the trail turns cold and the wind picks up, the Senja Flex1 Trackster Pant steps in with lightweight, breathable defense. These wind-resistant pants are built for high-output mountain activities like trail running and ski touring approaches, but they flex into casual use just as easily. The hybrid design gives us the freedom of tights with the utility and coverage of pants, offering warmth without the weight.

Made with Bluesign®-approved flex1 fabric that blends recycled nylon and elastane, they stretch naturally with every stride and wick moisture to keep us dry through variable conditions. Articulated knees, zippered ankle gussets, and an adjustable waist create a dialed fit whether we’re charging uphill or stretching at the trailhead. Add in functional pockets and reflective details, and these pants are our go-to for year-round movement.