1 10
Vivobarefoot

Primus Trail III All Weather FG. Men's
$306.00 CAD $306.00 CAD
Color Obsidian
Size 8
In stock

Zero Drop. 100% of the time.

Sole Base: 3mm

Tread Depth: 2.5mm

Footwear Closure: No-Tie Laces with Adjustable Toggle

Fit: This Vivo fits small. Consider choosing one size up.

Weight: 315g
(Based on a single shoe in M's US9)

Upper: RPET, TPU, Polyurethane

Lining: 1 (100% Recycled Polyester), 2 (40% RPET, 60% Polyurethane)

Laces: 100% RPET

Insole: 100% RPET, Removable Thermal Insole

Outsole: 60% Polymer, 30% Silica, 10% Vulcanized Chemical

Made from materials that are water resistant and materials that are non-absorbent.
Description

Master Every Trail — Primus Trail III All Weather FG Men’s Barefoot Hiking Shoes

Face nature’s toughest conditions with the Primus Trail III All Weather FG, Vivobarefoot’s ultimate all-terrain barefoot trail shoe for men. With water-resistant construction and a rugged Firm Ground outsole, this trail-ready trainer is built to move naturally — through rain, mud, and rocky climbs.

Made from animal-free, high-performance materials, it offers flexibility, grip, and protection without sacrificing the barefoot connection. The Pro5 puncture-resistant layer keeps sharp objects at bay, while the Ortholite insole (crafted from 98% recycled PU) provides comfortable, eco-conscious cushioning for long adventures.

Key Features:

  • Firm Ground Outsole: Sticky rubber grip for wet, dry, or technical terrain
  • All Weather Protection: Water-resistant and quick-drying materials
  • Ortholite Insole: Breathable cushioning made from 98% recycled PU foam
  • Animal-Free Materials: Completely vegan-friendly*
  • Pro5 Puncture Resistant Sole: 0.8mm underfoot shield for safety and sensory feedback
  • Barefoot Design: Encourages natural posture, movement, and strength

 

From wet forest paths to rocky ridgelines — this shoe is your all-weather barefoot companion.

Customer Reviews

Based on 3 reviews
100%
(3)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
J
Justin Yu

These fit exactly like my other vivos I wear for everyday activities and runs but have a slightly thicker sole with some good tread. I ran the Beast in these after buying them. No need to break them in. Big race done with zero blisters and all the benefits of footshaped shoe running. The mud stayed outside of the shoe and my socks stayed dry.

T
Trevor Gotting

Vivobarefoot Primus Trail III All Weather FG. Men's (Obsidian)

C
Corey Martella

Vivobarefoot Primus Trail III All Weather FG. Men's (obsidian)