Field – Flexible Wide-Toe Barefoot Sneakers
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Color Black
Size M 4
Field Size Chart
Find your perfect fit
How to Measure Your Feet
OnBarefoot Size Chart
| USA | EU | FOOT LENGTH | ||
|---|---|---|---|---|
| MEN | WOMEN | EU | INCH | CM |
| 4.5 | 6.5 | 36 | 8.9 | 22.6 |
| 5.5 | 7.5 | 37 | 9.2 | 23.3 |
| 6 | 8 | 38 | 9.4 | 23.9 |
| 7 | 9 | 39 | 9.7 | 24.6 |
| 8 | 10 | 40 | 9.9 | 25.2 |
| 8.5 | 10.5 | 41 | 10.2 | 25.9 |
| 9.5 | 11.5 | 42 | 10.5 | 26.6 |
| 10 | 12 | 43 | 10.7 | 27.2 |
| 11 | 13 | 44 | 11.0 | 27.9 |
| 11.5 | 13.5 | 45 | 11.2 | 28.5 |
| 12.5 | 14.5 | 46 | 11.5 | 29.2 |
| 13 | 15 | 47 | 11.8 | 29.9 |
Fitting Notes
- Wide toe box designed for natural toe splay
- Between sizes? We recommend sizing up
- These US sizes are matched to this style’s real measurements, so they may differ by half a size from other brands — trust the CM column
- Measure feet at the end of the day when they're largest
- Always use your larger foot's measurement
Need Help Finding Your Size?
Contact us at support@onbarefoot.com
Why your feet hurt
You cannot brace through a foot that is being squeezed
Tap a spot to see why it hurts.
-
When your feet are tilted all day, everything above them adjusts to compensate.
In FieldHeel and toe sit level, so you stand the way you do barefoot. -
A raised heel tips you forward, and your knees absorb what your feet cannot.
In FieldNo wedge under the heel pushing your weight onto the front of your foot. -
A stiff sole stops your foot bending, so the work travels up into your lower legs.
In FieldA flexible sole bends with every step, so your foot does its own work. -
Your toes are held in a point all day, so the widest part of your foot carries the pressure.
In FieldA foot shaped toe box lets your toes spread and sit flat.
Nothing pressing. Nothing tilting.
What you get with Field
A training shoe that lets your foot grip the floor
Your toes spread the way they do barefoot
Wide at the toes, so nothing crowds them.
You stand level instead of tipped forward
Flat from heel to toe, so you stand level.
The sole bends with you
A sole that bends with every step.
Footing you can trust
A thickened lugged rubber outsole on a widened platform.
Cool and dry rather than damp by lunch
Air mesh upper with a sweat absorbing insole cloth.
On your feet in seconds
Lace them once and they stay set.
The details, if you want them
- Shoe type
- Low-top cross training / casual sneaker
- Upper material
- Breathable air mesh / polyester with suede look overlays
- Lining material
- Breathable mesh
- Insole material
- High-rebound foam with sweat absorbing top cloth
- Midsole material
- EVA
- Outsole material
- Rubber (thickened, lugged, anti slip)
- Toe box
- Wide, round, high-volume instep
- Drop
- Zero drop
- Closure
- Lace up
- Upper coverage
- Below ankle
- Upper construction
- Glued (cemented)
- Toe protection
- Reinforced toe, no metal toe cap
- Heel
- Reinforced heel section
- Water resistance
- Not waterproof, for dry conditions
- Fit
- True to size
- Pattern
- Solid with contrast side stripes
- Best for
- Gym and cross training, hard-court work, walking, casual everyday wear
- Care
- Wipe clean, air dry (do not machine wash)
What to expect
The first two weeks
Your feet need a few weeks.
Day 1 to 3
Around the house
An hour or two indoors.
Day 4 to 7
Short walks
Short walks outside.
Day 8 to 14
Most of the day
Wear them most of the day.
Day 15 on
Your everyday shoe
Wear them anywhere.
Why it works
What Field actually does for your feet
Your toes finally have room
Wide at the toes, like your foot.
You stand level, not tipped forward
Flat from heel to toe.
Your foot actually bends
Bends with every step, lugged rubber grips.
The weight
You do not wear your shoes. You lift them, about 7,000 times a day.
A normal sneaker adds a few ounces. You lift it 7,000 times a day.
11.5 oz per shoe
Weight you stop lifting, every day
0 lb
One shoe per step, at 7,000 steps a day.
Why this pair
Field against the shoes you wear now
Fit and anatomy
Shaped like a foot, not a wedge
Your toes should sit inside the outline, with room to spread.
Put your foot on the insole. Your toes should sit inside the outline with room to spread.
It gives where your foot needs it to.
An air mesh upper with a breathable mesh lining.
- Foot shapedtoe box, room to splay
- Levelheel and toe on one plane
- True to sizeorder your usual size
No seam across the top, so nothing digs in.
Questions
What people ask before buying
How do I pick my size in the Field?
The Field fits true to size for most people, so order your usual sneaker size. Barefoot shoes can run a little short, so if you are between sizes or have wider feet, going up half a size is the common call. Women and men are sized separately, so use the Women or Men buttons at the top to land on the right fit.
What are the Field made of, and what are they best for?
The upper is breathable air mesh / polyester with suede look overlays, lined with breathable mesh. Underneath is a thickened lugged rubber outsole. They are made for gym and cross training, hard-court work, walking and casual everyday wear.
What does a zero drop sole feel like?
Your heel and your toes sit on the same level, the way they do when you stand barefoot. Nothing tips you forward, so your foot lands the way it would on its own and the sole bends with it. The toe box is wide, round, high-volume instep, so your toes have room to spread instead of being squeezed together.
Do the Field need breaking in?
Most people wear them comfortably from the first day. If you are coming out of cushioned shoes, ease in over a week or two. Start with a few hours, walk in them, and build up from there while your feet get used to moving on their own again.
How do I clean the Field?
Wipe them down with a damp cloth and mild soap, then let them air dry away from direct heat. Keep them out of the washing machine and the dryer.
Are the women's and men's Field different?
Same shoe and the same build. They are sized on their own lasts so the proportions suit each foot, so switch between the Women and Men buttons at the top and pick your size from that range.
What if the Field are not right for me?
Wear them for 30 days. If they are not for you, send them back for a full refund. Shipping is free and there is a 30 day money back guarantee.
