BootDoc

Active Low PFI 30 Sock

What Our Gearhead® Experts Are Saying:

"I like these for days when I want a little compression but still prefer a low sock. They give some arch support and hold up well thanks to the reinforced toe and heel."

Sometimes the best performance gear is the kind you barely notice. The Active Low PFI 30 Sock delivers supportive comfort and gentle compression in a low-cut design that works across a wide range of activities.

Built with BootDoc’s Power Fit technology, the sock features an arch-type support structure that helps stabilize the foot during movement. Light compression rated at 5–10 mmHg promotes circulation while maintaining everyday comfort.

Reinforced zones at the toe and heel increase durability in high-wear areas, while added Achilles protection helps reduce friction and pressure during active use. The ankle-height design keeps the sock lightweight and breathable for activities where taller socks aren’t necessary.

CuTEC® technology integrates copper fibers to help manage odor and maintain freshness throughout the day. A performance fabric blend using ECONYL® recycled fibers balances stretch, durability, and moisture management.

Whether used for training, hiking, or everyday wear, the Active Low PFI 30 Sock provides reliable support and comfort in a compact performance sock.