Size Chart | Cyber Techwear Ring
Ring size guide
US 6
Inside diameter16.51 mm · 0.65 in
Inside circumference51.9 mm · 2.04 in
US 7
Inside diameter17.32 mm · 0.68 in
Inside circumference54.4 mm · 2.14 in
US 8
Inside diameter18.13 mm · 0.71 in
Inside circumference57.0 mm · 2.24 in
US 9
Inside diameter18.95 mm · 0.75 in
Inside circumference59.5 mm · 2.34 in
US 10
Inside diameter19.76 mm · 0.78 in
Inside circumference62.1 mm · 2.44 in
US 11
Inside diameter20.57 mm · 0.81 in
Inside circumference64.6 mm · 2.54 in
US 12
Inside diameter21.38 mm · 0.84 in
Inside circumference67.2 mm · 2.64 in
US 13
Inside diameter22.20 mm · 0.87 in
Inside circumference69.7 mm · 2.75 in
How to find your size
- Take a ring that fits the finger you want to wear it on.
- Measure the inside diameter, edge to edge, and pick the closest size above.
- No ring at hand? Wrap a thin strip of paper around the base of your finger, mark where it overlaps, and measure that length: it is your circumference.
Standard US ring sizes. Your own measurement always takes priority over a size label.
