Vivobarefoot Primus Trail FG 3.5 In Blue For Men

The Vivobarefoot Primus Trail FG 3.5 is a low-cut trail trainer built for those who want to feel the ground beneath them without sacrificing grip or protection on rough terrain. Finished in a deep navy tone, the upper mixes a fine open-mesh textile across the midfoot and tongue with tougher ripstop-textured overlays at the toe cap, heel counter and sides, plus a hexagonal-patterned reinforcement panel carrying the Vivobarefoot branding on both the lateral and medial forefoot.

Instead of traditional laces, this trainer uses thin round cords routed through fabric loops and low-profile eyelets, gathered by a toggle cord-lock at the throat for a quick, secure fit that's easy to adjust on the move. A fabric pull-loop at the heel makes it simple to step in and out, while tonal and contrast stitching along the panel edges adds durability where it's needed most.

True to Vivobarefoot's design philosophy, the sole sits flat with a zero-drop profile and minimal cushioning, letting the foot move naturally while the wide, round toe box gives the toes room to spread. The cream/off-white rubber outsole features a hexagonal, multi-directional lug pattern for confident grip on variable ground, with a red hexagonal cluster near the forefoot forming part of the brand's signature paw-print motif. The black insole, printed with a grey hexagonal logo, completes the look from above.

This is a shoe for runners and walkers who've made the switch to barefoot-style footwear and want a genuine all-terrain option, whether that's for trail runs, hiking paths or everyday wear that demands a bit more durability. It sits well alongside other barefoot and minimalist trainers for anyone comparing options in this category, offering a distinctive, technical look that stands apart from cushioned, conventional trail shoes.