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309648-07-M40

Vivobarefoot Motus Strength II Mens Barefoot Shoes

Size Guide
Size Guide - Vivobarefoot

Place a piece of paper larger than your foot against the wall. Ensure that the wall is flat, and if there is any skirting, it is also flat. 

Stand on the paper with your heel against the wall. Ensure that the floor is hard and that the paper does not slide under any gap between the floor and the wall/skirting.

Mark the paper where your longest toe reaches with the pencil. Remember to not tuck the pencil under the toe as you want an accurate maximum measurement.

Measure the distance from the end of the paper to the toe line with a ruler or tape measure.

Repeat with your other foot, they might be different – trust us on this one! – and then use the longest measurement.

Use our conversion tables below to work out your recommended fit.

WOMENS FOOTWEAR SIZE GUIDE

FOOT LENGTH (CM) EU UK US
21.2 - 22.1 35 2.5 4.5
22.2 - 22.8 36 3 5
22.9 - 23.5 37 4 6
23.6 - 24.1 38 5 7
24.2 - 24.8 39 6 8
24.9 - 25.4  40 7 9
25.5 - 26.1 41 8 10
26.2 - 26.8 42 8.5 10.5
26.9 - 27.4 43 9 11

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

TODDLERS FOOTWEAR SIZE GUIDE

FOOT LENGTH (CM) EU UK US
9.4 - 10.2 18 2 3
10.3 - 10.9 19 3 4
11.0 - 11.6 20 4 5
11.7 - 12.3 21 4.5 5.5
12.4 - 13.0 22 5 6
13.1 - 13.6 23 6 7
13.7 - 14.3 24 7 8

PRESCHOOL FOOTWEAR SIZE GUIDE

FOOT LENGTH (CM) EU UK US
14.4 - 14.9 25 8 9
15.0 - 15.6 26 8.5 9.5
15.7 - 16.3 27 9 10
16.4 - 17.0 28 10 11
17.1 - 17.6 29 11 11.5

KIDS FOOTWEAR SIZE GUIDE

FOOT LENGTH (CM) EU UK US
17.7 - 18.3 30 11.5 12
18.4 - 19.0 31 12 13
19.1 - 19.6 32 13 1
19.7 - 20.2 33 1 2
20.3 - 20.9 34 2 3

JUNIOR FOOTWEAR SIZE GUIDE

FOOT LENGTH (CM) EU UK US
21.0 - 21.7 35 3 4
21.8 - 22.4 36 3.5 4.5
22.5 - 23.1 37 4.5 5.5
23.2 - 23.8 38 5 6
23.9 - 24.4 39 6 7

RECOMMENDED

SNUG

 

This shows how a shoe would fit snug. It’s still a correct fit, but with less space around and at the front of the toebox. 

RECOMMENDED

 

This is the shape of the recommended fit of Vivos. Remember, it might not be your preferred fit.

SPACIOUS

 

If you prefer a roomier fit or think you have wider-than-average feet, you might consider going a size up.

Colour: Arctic Wolf
Arctic Wolf
Dark Olive
Eclipse
Skyway
Size: US 7 EU 40

11 items left

2026-02-09 2026-02-16 Ready Stock 現貨訂單 Pre-order 預售訂單 Gift Cards 禮品卡 Error 錯誤
Unlock the paradox

Strong enough for your hardest sessions. Sensory enough to feel every move.

Product Info

Motus Strength outsole

Engineered traction to support and build powerful training.


ORTHOLITE INSOLE

The Ortholite Performance Insole is made of 98% recycled polyurethane foam, which helps reduce waste and the use of virgin plastics.

BREATHABLE MESH

Breathable, lightweight and comfortable.

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.

WEIGHT

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

318g

Size & Fit

This Vivo fits true to size. 

MATERIALS & TRANSPARENCY

UPPER

100% Recycled Polyester (RPET)

LINING

100% Recycled Polyester (RPET)

FASTENING

Laces, 100% Recycled Polyster (rPET)

OUTSOLE

58% Synthetic Rubber, 22% Natural Rubber, 20% Additives

INSOLE

98% Pre-consumer Recycled Polyurethane (rPU) Foam, 2% Water-based Adhesive; Topper: 100% Recycled Polyester (RPET)

MADE IN VIETNAM

 

Care


Cleaning

Brush off mud and clean with a dry cloth.


Drying

Remove insole and dry at room temperature. Keep out of direct sunlight and avoid intense heat source.

Why go barefoot

Wearing Vivos for 6 months increases foot strength by 60%

Fit

Better Balance and Posture

Foot-shaped fit enables toes to splay supporting balance and a stable base of support.

Feel

Improved Coordination And Agility

Thin sole allows the thousands of nerve endings in each foot enabling the sensory feedback the brain needs to move with skill.

Flex

Improved Strength and Natural Movement

Flexible footwear let the muscles and tendons load and recoil, supporting stronger, more resilient feet over time.


    Built for impact, born for connection

    How natural, healthy, high-impact training should feel

    The Motus Strength II is engineered to withstand abrasion and protect during heavy‑duty training – from rope climbs and sled pushes to intervals and strength work like barbell lifts and kettlebell drills – all without losing barefoot feel. It’s durable enough for your toughest sessions yet light enough for dynamic drills – giving you the confidence to train your way, today and for a lifetime of wellbeing.

    Fit, Feel, Flex

    For natural stability, natural sensory feedback and natural strength.

    Motus Strength outsole

    The Motus Strength outsole features a 2mm base and 1.5mm lugs, designed to deliver reliable traction and stability for strength training. High midfoot sidewalls support lateral movements and quick direction changes, making it ideal for cross training. Built to ground active feet without sacrificing natural flexibility.

    Sole base

    2mm

    Tread Depth

    1.5mm


    Reclaim the raw.

    You’re an incredible super-organism packed with raw potential. Let your body do what it does best. Embody natural movement.