1. EVERY DETAIl is designed FOR PERFORMANCE
From the fit to the fabric and finishing touches, the Lynx PD was designed by real runners, with the realities of long hours on the trail in mind.
2. proven at the toughest races on earth
The go-to liner of TEAM MNTN TSTD Athlete Aaron Kubala, who won the 2026 Mammoth 200 and wore the Lynx PD through the Speed Project Chile in 2025.
3. they stay comfortable even when sweaty
Polartec Power Dry pulls moisture from the skin and transfers it to the outer layer, where it quickly dries to keep you comfortable in both hot and cool conditions.
4. the fabric is made by world-class material scientists
The inventors of modern synthetic fleece, Polartec produces some of the most advanced textiles on Earth and is trusted by top outdoor performance brands.
5. the seams aren't really seams at all
Traditional underwear seams are prone to chafing in the last place you want it. The Lynx PD utilizes Acrofuse™ bonding technology to create smooth seams and maintain the natural stretch of the Polartec fabric.
WHAT REAL RUNNERS ARE SAYING
“Fantastic liners"
My first run in them was on a tough 20+ mile trail in hot weather. No issues with chafing, and I found them extremely comfortable. Breathable, not restrictive, stayed where I needed them to.
“Differentiate from the rest"
The feeling of the fabric, the fit and the runs are just perfect. I recommend this product without hesitation
“Perfect liners."
I don't even think about them when I wear them, which is the greatest review I could give. These are truly seamless, they fit like a glove, are extremely breathable, and the pouch in the front works better than anything else I've tried.
Lynx PD
Lynx PD - Black / 5'' / MD is a pre-sale item and will ship around 5/30.
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1. EVERY DETAIl is designed FOR PERFORMANCE
From the fit to the fabric and finishing touches, the Lynx PD was designed by real runners, with the realities of long hours on the trail in mind.
