Buying guide
Cuban link chains: widths, weights, clasps and how to spot a light one
The most popular men's chain in the world is also the one most often sold hollow. Here is how to buy a good one.
Zayr Studio4 min read
Updated
A Cuban link chain is a curb chain with thick, rounded oval links packed tightly so they lie flat and interlock. For most men a 5–8 mm Cuban at 50–55 cm is the sweet spot: visible, strong, and not so heavy it becomes the whole outfit. The things that separate a good one from a bad one are weight, link tightness and the clasp.
Cuban, curb and Miami Cuban
All three are the same idea. A curb chain has flat, twisted oval links that lie against each other. A Cuban uses thicker, rounder links set closer together, so it looks denser and heavier. Miami Cuban is the name usually given to the tightest, chunkiest version, typically with a large box clasp, the one you see in streetwear photos. The terms blur in listings, so judge by the photos, the width and the weight rather than the label. Our chain styles explained article compares it with rope, figaro and box.
Choosing a width
| Width | Reads as | Suits | Good length |
|---|---|---|---|
| 3–4 mm | Subtle, almost a fine chain | Slim builds, under a collar, first chain | 50–55 cm |
| 5–6 mm | Clearly a Cuban, still understated | Most men, daily wear | 55 cm |
| 7–8 mm | Confident, visible across a room | Average to broad builds | 55–60 cm |
| 10–12 mm | Statement, streetwear | Broad chest and neck | 55–60 cm |
| 14 mm+ | The chain is the outfit | Very broad frames, occasional wear | 60 cm |
Width is what reads as loud, far more than length. If you are between two widths and this is your first Cuban, take the narrower one. The full breakdown with neck and build is in our chain thickness guide.
What a solid Cuban should weigh
Weight is the single most useful number on a Cuban listing, because the style is expensive to make solid and easy to make hollow. As a rough ballpark for solid 316L steel at around 55 cm, and these vary with how thick each link is:
- 3 mm: roughly 10–15 g.
- 5 mm: roughly 20–30 g.
- 8 mm: roughly 50–65 g.
- 10 mm: roughly 80–100 g or more.
- 12 mm and up: well over 100 g. You will feel it at the end of the day.
Silver is heavier than steel for the same shape, and gold is more than twice as heavy. If a chain is described as a 10 mm Cuban and weighs 25 g, it is hollow, whatever the listing says.
Fake-weight tells
- No weight listed at all. A seller with a heavy solid chain puts the weight first, because it is the selling point.
- Gaps between links. A proper Cuban is tight; you should not see much light between the links when it lies flat.
- Links that dent with a fingernail or look slightly crushed at the edges. Hollow tube links deform.
- A chain that rattles or feels springy rather than fluid when you run it through your hand.
- A clasp that looks far heavier and better made than the chain, which is sometimes there to add weight and suggest quality.
- On gold chains specifically, links that have been filled with something lighter to add bulk. A jeweller can spot this; a photo cannot.
Clasp types
| Clasp | How it works | Best for | Watch out for |
|---|---|---|---|
| Lobster | Spring-loaded hook | 3–7 mm chains | Springs weaken over years; check the click |
| Box clasp | A tongue slides into a box and clicks | 8 mm and wider | Needs a safety latch on the side |
| Box clasp with double safety | Box plus one or two fold-over latches | Heavy chains, 10 mm+ | Fiddly at first, the safest option |
| Spring ring | Round ring with a tiny lever | Very light chains only | Fails first on anything heavy |
The heavier the chain, the more the clasp matters. A heavy Cuban on a small lobster clasp puts all its weight on one small spring, and that is how chains come off in a crowd. On wide Cubans, a box clasp with at least one safety latch is the standard for good reason.
Who it suits, and who it does not
- It suits almost everyone at 5–6 mm. It is the easiest chain to wear with a t-shirt, an open-collar shirt or a kurta with the top button undone.
- At 10 mm and above it suits a streetwear wardrobe and a confident build. With formal or conservative clothing it can look borrowed.
- It is not the chain for a delicate pendant. A thin pendant on a thick Cuban looks lost. Pair a heavy pendant with it, or wear it alone.
- It is a very good chain for the gym and daily wear in steel, because the links are strong and it does not kink.
Zayr's men's chains are 316L steel, with gold and black tones in PVD rather than electroplate, which matters on a Cuban because the tightly packed links rub against each other constantly and wear through a thin plating first. If you like the Cuban look on the wrist too, the same rules apply there.
Length for a Cuban
Cubans are stiff compared with finer chains, so they need a little more length to lie flat. A 5–6 mm Cuban sits well at 50–55 cm. At 8 mm and above, 55–60 cm stops the chain standing away from the neck at the sides. If your neck is on the thicker side, add another 5 cm. Our men's chain length guide explains how to measure with a piece of string before you order.
With a Cuban, the number that tells you the truth is not the width. It is the weight.
Common questions
What size Cuban link chain should I get?
For most men, 5–8 mm at 50–55 cm. 5–6 mm is understated enough for daily wear with anything; 7–8 mm is visible and confident. Go to 10 mm and above only if you want the chain to be the focus of the outfit and have the build to carry it.
What is the difference between a Cuban and a curb chain?
They are the same construction of interlocking oval links. A Cuban has thicker, rounder links packed more tightly, so it looks denser and heavier than a standard curb chain. Miami Cuban usually refers to the tightest, chunkiest version with a box clasp.
How can I tell if a Cuban chain is hollow?
Check the weight against the width. A solid 10 mm steel Cuban at around 55 cm usually weighs 80 grams or more, so one listed at 25–30 grams is hollow. Hollow links also dent easily and the chain feels light and slightly springy in the hand.
Which clasp is best for a Cuban chain?
A lobster clasp is fine up to about 7 mm. For 8 mm and wider, a box clasp with a safety latch is safer, because a heavy chain puts a lot of load on a small spring. On very heavy chains, a box clasp with two safety latches is the standard.
Ready when you are
Cash on delivery nationwide, exchanges on sizing.