What to Do When Between Loafers Sizes

First, confirm you really are between sizes

Before you choose between two sizes, make sure the measurement is right. Re-measure in the evening, in the socks you plan to wear, and check both feet, because a morning measurement or a barefoot tracing can put you between rows when you are really inside one. A foot length that sits on the boundary, like 9.4 inches between the US 7 and US 7.5 rows, is a genuine between sizes case, and it deserves a careful choice rather than a guess.

Look at the loafers size chart with your fresh number in hand, and note the two rows that could fit. Then work through the factors below in order, because they usually point the same way, and when they do, the choice is clear. The how to measure for loafers guide covers the tracing method if your numbers feel uncertain.

Width points the way most often

Width is the strongest tie breaker when you fall between sizes. A wider foot usually does better in the larger size, because the extra length also brings extra width across the ball, and a wide foot in the smaller size will pinch at the sides even if the length feels right. A narrower foot can often stay in the smaller size, because the narrower shoe holds the heel better and the toes still have room.

If your foot is wide, look for a wide width version of the smaller size before you jump to the larger size, because a wide version can solve the width problem without adding length at the heel. The loafers width fit guide explains how to judge width, and the wide versus standard shoe width guide explains how width letters work across brands.

Instep height is the loafers tie breaker

Instep height matters for loafers in a way it does not for laced shoes, because the vamp cannot be loosened. A high instep pushes up against the vamp and can make the smaller size feel tight across the top of the foot, even when the length and width are right. In that case, the larger size often fits better, because it brings a little more room over the instep as well as more length.

A low instep has the opposite problem, because the vamp sits high above the foot and the heel can slip. A low instep between sizes can often stay in the smaller size, and a no-show sock or a heel grip can take up the remaining space. The loafers instep fit guide explains how to check your instep and which styles suit each height.

Style and material change the answer

The loafer style you are buying can flip the choice. A bit loafer with a tight vamp, a pointed toe, or a stiff leather will feel smaller than its size suggests, so a between sizes foot often needs the larger size in those styles. A penny loafer with a lower, more open vamp, a rounded toe, or a soft suede will feel roomier, so the smaller size often works.

Material matters too, because smooth leather stretches a little across the vamp as it breaks in, while stiff or synthetic materials barely stretch at all. If the style is stiff and tight, lean larger. If the style is soft and open, lean smaller. The loafers styles guide compares penny, tassel, bit and plain loafers for fit as well as looks.

Socks can tip a close call

Socks are the last factor, and they can tip a close call. If you plan to wear regular socks with your loafers, the extra bulk points to the larger size, because the sock adds length and width inside the shoe. If you plan to wear no-show socks or go barefoot, the smaller size often works, because there is almost no extra bulk to fit.

A quick decision guide

• Size up when your foot is wide, your instep is high, the style has a tight vamp, or you will wear regular socks.
• Stay in the smaller size when your foot is narrow, your instep is low, the style has an open vamp, or you will wear no-show socks.
• Try a wide width in the smaller size before sizing up, when width is the only problem.
• Try a different style before changing size, when the instep is the only problem.
• When the factors disagree, let width decide, because a pinched ball hurts more than a slightly long heel.

What to do after you choose

Once you have chosen, buy from a seller with a clear exchange policy, and try the pair indoors for an hour with the socks you plan to wear. Walk on hard floors, check the vamp, the heel and the toes, and note what feels right and what does not. If the choice was wrong, the symptoms will tell you which way to move, and the signs loafers are too small or too large guide helps you read them.

Enter your numbers in the loafers size calculator for a starting size with instep, width, style and socks notes, and keep your measurements for the next order. A between sizes foot does not need a perfect guess every time, it needs a clear method, and the method above gives you one.