How to Buy Heels You'll Actually Wear
Most women own at least one pair of heels they never wear. They looked right, they were the correct size, and somehow twenty minutes in they became unbearable.
The usual explanation is that they're too high. Usually they aren't. Height is the thing everyone blames because it's the thing you can see — but the pair you can wear all evening and the pair you kick off in an hour are more often separated by width, by half a size, or by where the heel sits under your foot.
Start with the size you already trust
Heels size differently from flats, and differently again between regions, which is why buying online feels like a gamble.
Use EU sizing as your reference point — it's the most consistent scale across makers, and it's what our size guidance is built on. If you're converting from UK or US sizing, convert once, write the number down, and use it every time rather than re-estimating.
If you fall between two sizes, take the larger one. A heel that's fractionally long can be managed with a thin insole or a heel grip. A heel that's fractionally short cannot be managed at all, because your foot slides forward into the toe box every time you take a step and there's nowhere for it to go.
Width is the part nobody checks
Here's what's usually happening in the pair you don't wear.
In a flat shoe your weight is spread across the whole foot. Raise the heel and that weight migrates forward onto the ball of your foot, which spreads under load. A toe box that felt fine standing still in the first minute becomes too narrow once your foot has been carrying you on it for an hour.
So when you're judging a pair, think about width at the ball of the foot rather than length. If you know you have a broader forefoot, favour a rounder or squarer toe over a sharp point — a pointed toe adds length in front of your toes rather than room around them, and it's the single most common reason a correctly sized heel still hurts.
A cobbler can stretch most uppers slightly across the width, which is worth knowing before you give up on a pair.
Height is less important than pitch
Two pairs can both be 100mm and feel completely different, because what your foot actually experiences is the angle between heel and toe, not the number on the heel.
A platform under the front of the shoe raises the toe as well as the heel, which reduces that angle. A 100mm heel on a 20mm platform puts your foot at roughly the same pitch as an 80mm heel with a flat front — but with more height and more presence. If you like the look of a higher heel and not the feel, this is the thing to look for.
Heel placement matters too. A heel set directly under your heel bone gives you a stable column to stand on. One set further back looks more elegant and asks more of your ankle, which is fine for an evening and tiring for a day.
And a wider heel — block, cone, flared — spreads the same load over more ground than a stiletto of identical height. If you're choosing a pair for a day rather than a dinner, that difference matters more than a centimetre either way.
Wear them in before the event
Not on the street. Indoors, on carpet, for half an hour at a time, a few times.
This does two things: the upper softens and takes the shape of your foot, and you find out where the pressure points are while you can still do something about them. Discovering a rubbing seam at home is an inconvenience. Discovering it two hours into a wedding is the reason a pair ends up unworn forever.
Small things that buy you hours
Heel grips at the back stop your foot sliding and stop the blister that comes with it. They're the fix for a pair that's a fraction long.
A thin cushion under the ball of the foot is where the padding actually helps, because that's where the load is. Full-length insoles usually just make the shoe tight.
Replace worn heel tips early. Once the tip wears through to the metal pin you'll hear it, you'll slip on smooth floors, and you'll be walking at a slight angle that puts strain everywhere. A cobbler replaces them in minutes for very little.
Give them a day off. Wearing the same pair on consecutive days is hard on the shoe and harder on your feet. Two pairs alternated last considerably longer than two pairs worn to death in sequence.
Store them upright rather than piled in the bottom of a wardrobe, so the upper keeps its shape and the heel stays true.
The short version
Size up if you're between. Judge width at the ball of your foot, not length. Look at the platform and the heel placement before you look at the number. Break them in on carpet. Replace the tips early.
Get those right and height stops being the thing that decides whether you wear them.
If you're weighing up a specific pair and you're not sure, email sales@callenford.com with your usual size in a brand you already wear and we'll tell you how ours compares.