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Cuban Chain 5.5mm

$348

THE MATERIAL

Premium Titanium

We chose Premium Titanium, not an alloy, because purity matters. It is the same biocompatible material surgeons trust inside the human body. 100% nickel-free. Corrosion-proof. 45% lighter than steel.

No tarnishing. No replating. No maintenance. Wear it in the ocean, the gym, the boardroom. It will outlast everything else you own.

TA1 · 99.5% PUREISO 10993 BIOCOMPATIBLEASTM F67 MEDICAL GRADE45% LIGHTER THAN STEEL
LEARN MORE ABOUT THE MATERIAL →

PURITY

99.5% Ti

Not an alloy, pure titanium

DENSITY

4.51g/cm³

45% lighter than steel

NICKEL

0%

ISO 10993 biocompatible

GUARANTEE

LIFETIME

No tarnish. No maintenance.

What Is a Cuban Chain?

The Cuban link is the most-worn men's chain style in the world. Flat interlocking oval links lay against the neck, catch light at a controlled angle, and read across both casual and dress wear. The 5.5mm width is the most-given Cuban, visible without statement, neither minimalist nor bold.

Who 5.5mm Cuban Is For

The default men's chain. If you are buying your first chain, choose this width. It suits most necks and frames (5'7" to 6'2", 140-220lb), pairs with T-shirts and button-downs equally well, and works at every casual occasion from gym to dinner. Wear it under a collar for hidden weight, or over for visible drape.

How to Wear It

20" length sits at the collarbone, the default position. 22" drapes one inch lower for tall or broader-framed wearers. Pairs with leather wristbands, steel field watches, and ceramic bracelets. Does not visually compete with patterned shirts.

Specifications

  • Material: TA1 Premium Titanium (99.5%+ pure)
  • Weight: ~12g for the 22" length
  • Hypoallergenic: Yes, zero nickel
  • Water rating: Fully waterproof (shower, pool, ocean)
  • Maintenance: None required
  • Clasp: Titanium lobster clasp

Frequently Asked Questions

Is 5.5mm too thin for a man?

No. 5.5mm is the most-bought men's chain width. It is visible at conversational distance without being a statement piece, and works for all body sizes from slim to broad.

Can I wear this Cuban chain with a pendant?

Yes. The flat link profile gives pendants a stable resting surface. Best with small-to-medium pendants (up to 15g). Heavier pendants benefit from the 10.5mm Cuban for proportional balance.

How does titanium Cuban compare to gold or silver Cuban?

This chain weighs roughly half a sterling silver equivalent and one-quarter of a 14k gold equivalent at the same dimensions. See our titanium vs silver and titanium vs gold guides for the full comparison.

Will the clasp open in the shower or gym?

No. The titanium lobster clasp uses a spring mechanism rated for thousands of open/close cycles and stays locked under any tensile load you encounter in daily wear.

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