RING SIZE GUIDE

A ring that doesn't fit is a ring you'll never wear — and the Brotherhood doesn't wear what doesn't fit right. Get it exact, the first time.

SIZE CHART

US to EU Conversion

US Size EU Size Diameter (mm) Circumference (mm)
9 59–61 18.9 mm 59.5 mm
10 MOST WORN 62–63 19.8 mm 62.1 mm
11 65–66 20.6 mm 64.8 mm

MEASURE AT HOME

Two Ways to Find Your Size

01

The String Method

No ring on hand? No problem.

  1. Wrap a piece of string or paper snugly around the base of your finger.
  2. Mark the point where it overlaps with a pen.
  3. Lay it flat and measure the length in millimeters with a ruler.
  4. Match that number to the Circumference column in the chart above.

02

The Existing Ring Method

Already have a ring that fits the same finger?

  1. Place it on a flat surface.
  2. Measure the inner diameter in millimeters, edge to edge.
  3. Match that number to the Diameter column in the chart above.
  4. When in between two sizes, always round up — comfort matters more than a snug fit.

Printable Ring Sizer

Print this page at 100% scale (no "fit to page"), then cut along the marked lines below. Wrap the strip around your finger — the size where it overlaps perfectly is your fit.

You know your size. Now it's time to claim what's yours — ready to join the Brotherhood?

SHOP THE COLLECTION

Cut along the dashed line. Wrap the strip around the base of your finger — the marker that meets the edge perfectly is your size.

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