Vivobarefoot Men's Primus Trail Flow Mid II

Regular price$210.00

Color: Dark Shadow
Size: 41

Size chart

Sizing can vary by brand and style. Use this chart as a general guide, and if you're between sizes we recommend going up half a size.

Men's

US UK EU Foot length (cm)
6 5.5 39 24
6.5 6 39 24.5
7 6.5 40 25
7.5 7 40.5 25.5
8 7.5 41 26
8.5 8 42 26.5
9 8.5 42.5 27
9.5 9 43 27.5
10 9.5 44 28
10.5 10 44.5 28.5
11 10.5 45 29
11.5 11 45.5 29.5
12 11.5 46 30
13 12.5 47.5 31
14 13.5 48.5 32

Women's

US UK EU Foot length (cm)
5 3 35.5 22
5.5 3.5 36 22.5
6 4 36.5 23
6.5 4.5 37 23.5
7 5 37.5 24
7.5 5.5 38 24.5
8 6 38.5 25
8.5 6.5 39 25.5
9 7 40 26
9.5 7.5 40.5 26.5
10 8 41 27
10.5 8.5 42 27.5
11 9 42.5 28

How to measure

Stand on a sheet of paper with your heel against a wall and mark the tip of your longest toe. Measure from the wall to the mark in centimeters, and match it to the foot length column. Measure both feet in the evening, when they're at their largest, and use the longer one.

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Description

Meet our lightest trail boot yet, built for agility, speed, and precision on the trail and updated for increased durability. At just 268.5g, 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.

Fastpack with feeling

The lighter the load, the clearer the mind


Product Info

Biome Design Icon
Trail Flow All Terrain outsole

Lightweight grip for fast, all-terrain adventures.


No Insole Icon
No Insole

No insole, bringing you even closer to the ground for a greater barefoot experience.

Vegan Icon
Vegan

This product has been registered with The Vegan Society. This means we've checked with our value chain partners and can guarantee the manufacturing process and all materials, including adhesives and dyes, meet vegan best practice standards.

Weight Icon
WEIGHT

Based on a single shoe in Men's size: EU 42 | UK 8 | US 9

268.5g


Size & Fit

This Vivo fits true to size. 


MATERIALS & TRANSPARENCY

UPPER

Upper textile: 95% RPET, 5% Spandex. Upper TPU overlay: 48% Recycled TPU, 42% TPU, 10% PU

LINING

Mesh: 100% RPET

FASTENING

Easy toggle fastening, Elastic Lace: 30% RPET, 70% Rubber Elastane. Toggle: 100% Nylon

OUTSOLE

Natural rubber 23%, Synthetic rubber 36%, Silica filler 26%, Additive 15%

INSOLE

No insole

MADE IN VIETNAM

 

Care

Cleaning

Clean with a slightly damp, soapy cloth.


Drying

Dry at room temperature. Keep out of direct sunlight and avoid intense heat source.


Aftercare

With wear, your shoes may loose some water resistent quality that is applied to the textile of the shoes. Vivobarefoot Repel: Protector can be used to replenish the water repellent qualities.

MENS FOOTWEAR SIZE GUIDE
FOOT LENGTH (CM) EU UK US
24.6 - 25.5 40 6 7
25.6 - 26.2 41 7 8
26.3 - 26.9 42 8 9
27.0 - 27.5 43 9 10
27.6 - 28.2 44 10 11
28.3 - 28.9 45 11 12
29.0 - 29.6 46 11.5 12.5
29.7 - 30.3 47 12 13
30.4 - 30.9 48 13 14
31.0 - 31.6 49 14 15
31.7 - 32.3 50 15 16
32.4 - 33.0 51 16 17


Style: 309621-01

Why Footprint

Family-owned since 1979

A local, family-run business serving San Francisco and the Bay Area, with locations in San Francisco’s Sunset District and Colma.

Free shipping over $99

Orders ship within 24 hours, Monday to Friday. Exclusions apply.

Hassle-Free 30-Day Returns

Easy returns through our online portal, plus free exchanges. Items must be new, unworn, and in their original packaging with tags.

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Reviews

Customer Reviews

Overall rating: 5.0 / 5 from 1 reviews.