Direct answer
Leather vs Fabric and Webbing Belts
Leather gives a little with wear and then holds its shape, so a new leather belt should feel snug on the middle hole and ease into a comfortable fit. Fabric and webbing stretch more and keep stretching through the day, so a fabric belt often feels better fastened one hole tighter at first. Start both from the same waist number, but expect the fabric belt to need the larger size when your waist sits on a boundary.
How leather behaves
Leather is a skin, so it has a grain that gives slightly under pull and then settles. A new leather belt feels stiff for the first few wears, then softens where it bends round the waist and where the buckle folds the strap. The softening is small, usually less than a hole of adjustment, but it is enough to turn a snug middle hole into a comfortable one. Once the leather has settled, it holds its shape for a long time.
Leather also reacts to water and heat. Rain can stiffen it and leave marks if it dries unevenly, and strong sun can dry it out and crack the surface over time. A leather belt kept dry and conditioned now and then will outlast a fabric belt worn the same way, because the material keeps its structure. For a dress belt or a belt worn every day with a suit, leather is the usual choice.
How fabric and webbing behave
Fabric and webbing belts are woven, so the fibres slide against each other and the strap stretches more than leather does. The stretch shows through the day, because the weave loosens as you move and as the strap warms up, so a fabric belt that fits on the middle hole in the morning can feel loose by the afternoon. The stretch also shows over weeks, because the weave does not spring back fully.
The advantage of fabric is that it copes with water and washing far better than leather. A webbing belt can get wet and dry out without stiffening, and it can be washed when it gets dirty. It also suits a waist that changes size through the day, because the give in the weave absorbs the change. For casual wear, outdoor days and wet weather, fabric and webbing are the practical choice.
Break-in: what changes in the first weeks
Break-in is the change a belt goes through in its first weeks of wear, and leather and fabric break in differently. A leather belt breaks in once, as the grain softens and the strap takes the shape of your waist, and then it stays put. The change is easy to feel, because the belt goes from stiff to supple, and the hole you use may move one step looser as the strap eases.
A fabric belt breaks in more slowly and keeps changing, because the weave loosens a little more with each wear. The belt may feel right for a week and then start to feel loose, which is a sign the weave has stretched past its first settling point. If that happens, move one hole tighter and watch whether it holds. A fabric belt that keeps needing a tighter hole has stretched past its useful life.
Sizing differences at the same waist
Both materials start from the same waist number, but the size you pick can differ at a boundary. A waist that sits on the edge between two rows can take the smaller size in leather, because the leather will ease into the fit, while the same waist can take the larger size in fabric, because the fabric will stretch and the smaller size will end up loose. Our what to do when between belt sizes guide walks through that choice in detail.
The hole count matters too. A leather belt with five holes gives you room to move as it breaks in, so the smaller size is safe, while a fabric belt with three holes gives you less room, so the larger size is safer. Check the holes before you buy, and remember that a belt that fastens one hole either side of the middle is fine in either material, while one that needs the first or last hole is the wrong size.
Choosing between them
Choose leather when the outfit is smart, the belt will be worn often, and you want it to hold its shape for years. Choose fabric or webbing when the outfit is casual, the weather is wet, or your waist changes size through the day and you want a belt that gives with it. Many people own one of each, a leather belt for suits and a fabric belt for jeans, because the two materials cover different days rather than competing for the same one.
Belt sizing tool
Use the Belt Size Calculator
Decide whether leather or fabric suits your waist and your weather, then use the calculator to get the size for that material.
Frequently Asked Questions
Which lasts longer, leather or fabric?
Leather usually lasts longer when it is looked after, because it holds its shape and can be conditioned, while fabric frays at the edges and fades with washing and sun.
Does a leather belt stretch?
Yes, a little. A new leather belt gives slightly with wear and then settles, so it should feel snug on the middle hole at first and ease into a comfortable fit.
Does a fabric belt stretch?
Yes, more than leather. Fabric and webbing stretch with wear and through the day, so a fabric belt often feels better fastened one hole tighter at first.
Should I size leather and fabric belts the same?
Start from the same waist number, but expect the fit to settle differently. Leather eases once and then holds, while fabric keeps stretching, so the fabric belt may need the larger size at a boundary.
Which belt suits wet weather?
Fabric and webbing cope better with rain, because they dry out and keep their shape, while leather can stiffen and mark when it gets wet often.