Nathan X Theo
BOLDN Size Chart
Size | Women’s Wrist Size | Men’s Wrist Size |
---|---|---|
XXS | 12.5 - 13.4 cm (4.9" - 5.2") | 14.5 - 15.4 cm (5.7" - 6.0") |
XS | 13.5 - 14.4 cm (5.3" - 5.6") | 15.5 - 16.4 cm (6.1" - 6.4") |
S | 14.5 - 15.4 cm (5.7" - 6.0") | 16.5 - 17.4 cm (6.5" - 6.8") |
M | 15.5 - 16.4 cm (6.1" - 6.4") | 17.5 - 18.4 cm (6.9" - 7.2") |
L | 16.5 - 17.4 cm (6.5" - 6.8") | 18.5 - 19.4 cm (7.3" - 7.6") |
XL | 17.5 - 18.4 cm (6.9" - 7.2") | 19.5 - 20.4 cm (7.7" - 8.0") |
XXL | 18.5 - 19.4 cm (7.3" - 7.6") | 20.5 - 21.4 cm (8.1" - 8.4") |
How to Measure Your Wrist:
- Use a flexible measuring tape or wrap a piece of string around your wrist where you’d wear the bracelet. Mark where the ends meet.
- Lay the string flat and measure it in cm or inches using a ruler.
- Find your perfect fit using the size chart above.
TIPS
- If you’re between sizes, we recommend choosing the larger size.
- Remember that your wrists may have slight size differences.

High-Grade Natural Gemstones

Premium-Grade Stainless Steel

Sweatproof & Waterproof

30-Day Return Guarantee
ABOUT THOSE PIECES
NATHAN
A timeless symbol of confidence and clarity, this bracelet is crafted on a durable elastic cord with 6mm lapis lazuli beads. Its deep, rich tones complement both neutral and bold styles.
THEO
A refined balance of elegance and character, this bracelet is crafted on a durable elastic cord with 8mm freshwater pearls and crystals. The irregular shape of the pearls adds a modern, natural touch, while the crystals add the perfect balance of grit and style.
Please note that each pearl and gemstone is unique, so variations in shape, size, and color may occur. Bracelet design may also adjust slightly based on wrist size.
OUR PREMIUM MATERIALS
NATHAN
Lapis Lazuli – A semi-precious gemstone symbolizing wisdom, confidence, and self-expression, prized for its rich color and golden flecks.
316L Stainless Steel – Rust-resistant, durable, and skin-friendly, ensuring a sleek, lasting finish.
THEO
Freshwater Pearl – A natural organic gemstone symbolizing elegance, wisdom, and purity, cherished for its soft luster and timeless appeal.
304 & 316L Stainless Steel – Rust-resistant, durable, and skin-friendly, ensuring a sleek, lasting finish.
High-Grade Crystal – Precision-cut for maximum brilliance, delivering exceptional clarity and a diamond-like sparkle.

SIGNATURE BOLDN PACKAGING
Every order includes a premium box and our signature pouch — thoughtfully presented to make unboxing feel personal from the very first moment. It’s more than packaging — it’s part of the experience.