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DESCRIPTION
The Primus Trail II Firm Ground is our original, best-selling trail-running sneaker. It’s light, durable and flexible for wide-ranging trail adventures that bring you closer to the earth.
Continuously improved through athlete testing and material innovation, the Primus Trail II FG has nothing more or less than exactly what you need – made with high-performance, recycled, vegan* materials.
First and foremost a trail runner, the Primus Trail II FG also excels at fastpacking and hiking. Its low profile even makes it popular for outdoor-forward city lifestyles, including HIIT workouts and strength training.
The wide, thin, flexible build offers supreme sensitivity and natural mobility on uneven ground. The quick-lace system allows for fast on-off and easy adjustments. And the Firm Ground sole balances sensitivity, grip and speed on varied hardpack terrain, building natural strength with every step.
MULTI-TERRAIN
Giving you grip and ground feel on everything from wet and dry, rocky and firm terrain.
URBAN
Stripped-back soles for barefoot living — so you're never too far from nature, even in the city.
FIT, FEEL, FLEX
For natural stability, natural sensory feedback and natural strength.
PRODUCT INFO
FIRM GROUND OUTSOLE
Stand firm on multiple terrains.
ORTHOLITE INSOLE
The Active Ortholite Performance Insole is made of 98% recycled PU foam, which helps reduce waste and the use of virgin plastics.
VEGAN*
*The main materials in all our Vegan* products are synthetic and aren’t derived from animals. We don’t (yet) have the transparency we need over the production of all the small components (such as adhesives and dyes) used in these products to ensure they meet vegan best practices. So, whilst we believe the shoes are vegan, we’re not yet able to guarantee it and want to be fully transparent.
BREATHABLE MESH
Breathable, lightweight and comfortable.
PUNCTURE RESISTANT
The Pro5 Puncture Resistant finish is a lightweight and flexible 0.8mm layer on the sole. Protective underfoot to keep painful bits out, but still letting all the feeling in.
WEIGHT
Based on a single shoe in Men's size: EU 42 | UK 8 | US 9
315g
Style NumberVivo Bare Foot: 309097-10
MEN'S FOOTWEAR SIZE GUIDE
CM
EU
UK
US
26.2
40
6
7
26.9
41
7
8
27.6
42
8
9
28.2
43
9
10
28.9
44
10
11
29.5
45
11
12
30.2
46
11.5
12.5
30.9
47
12
13
31.5
48
td>13
14
32.2
49
14
15
Vivobarefoot Men's Primus Trail II FG in Insignia Blue
