Primus Trail Flow Mid II Mens Dark Shadow Womens Use the roller to help

Use the roller to help release tension through the sole of the foot

This online course will teach you fundamental exercises

The multi-terrain outsole ensures grip on varied surfaces

Following in the new-look footsteps of the Tracker Leather

with clean outer lines

Primus Trail Flow Mid II Mens Dark Shadow Womens Use the roller to helpMeet our lightest trail boot yet, built for agility, speed, and precision on the trail and updated for increased durability. At just 219. 2g, a low profile outsole supports natural movement, while the lug pattern delivers reliable grip. A polyester ripstop and knit upper offer flexibility, reinforced by a TPU midfoot overlay, high breathable collar, and quick lace system for secure, easy wear.