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Find your ring size

The right size.No more Rätselraten.

You wear the N2 Pro every day — the fit has to be right. That's why we make choosing your size risk-free: order directly if you know your size, or take the SizeKit route and work it out at home in your own time.

How you get your ring

Two routes.One perfectly fitting ring.

Ring size isn't trivial — you wear it every day on a finger that's smaller in the morning and thicker in the evening. We make the choice risk-free: take the quick direct route if you know your size — or the SizeKit route: pay for the ring in advance, first receive eight sizing rings by post, then get your ring after sizing with a 100% voucher.

Direct route

A · one parcel · straight away

You know your size

The fastest route. One delivery, one price, done.

  1. 1

    Choose colour + size

    Four colours, eight sizes.

  2. 2

    Pay 249 €

    Klarna, card, Apple/Google Pay, SEPA.

  3. 3

    Ring in 2–3 days

    Free shipping within the EU.

SizeKit route

B · two parcels · same price

You're not sure

You pay for the ring straight away, but first receive the SizeKit. Once you know your size, you order the ring with the enclosed 100% voucher — total 0 €.

  1. 1

    Buy the ring via the SizeKit route

    Pay 249 €. You choose size + colour later.

  2. 2

    SizeKit by post

    Eight sizing rings + instructions, 2–3 days.

  3. 3

    Find your size

    Wear the rings for a day, compare morning and evening.

  4. 4

    Redeem voucher

    Code from the confirmation email, choose colour + size — total 0 €.

  5. 5

    Ring in 2–3 days

    Free shipping. Second delivery, no surcharge.

Size range

8 sizes · inner diameter 17.2 to 23 mm

Size 6 to 13 by US standard. International conversion in the SizeKit instruction sheet.

N2 Pro ring size overview

Determine your size

Find your perfect ring size

For your MYnextRING to fit perfectly, the correct ring size is essential. Take a moment — it's worth it. Three methods to measure yourself, plus the SizeKit route if you want to be sure.

Size chart

mm

Size Ring circumference Ring diameter
6 54 mm 17.2 mm
7 57 mm 18.0 mm
8 60 mm 19.0 mm
9 62 mm 19.8 mm
10 64 mm 20.5 mm
11 67 mm 21.5 mm
12 69 mm 22.0 mm
13 72 mm 23.0 mm
14 SKY only 75 mm 24.0 mm

The available sizes — circumference and inner diameter. Size 14 is exclusive to the SKY.

Three simple methods for finding your size

1. With a ring you already own

Ring on a ruler — measuring the inner diameter
Lay the ring flat on the ruler and measure the inner diameter in mm.

Take a ring that fits well on the finger you want, and lay it flat on a ruler. Measure the inner diameter in mm and compare the value with our size chart.

2. With a strip of paper

Wrapping a strip of paper around the finger and marking it
Wrap the paper strip snugly around the base of your finger, mark the overlap, measure the length.

Cut a paper strip about 1 cm wide and wrap it snugly around the base of your finger. Mark the point where the end overlaps and measure the length up to the mark — that's your ring circumference in mm.

3. Choose the SizeKit route on the product page

If you want to be sure: choose the SizeKit route on the product page. You pay for the ring in advance (€249), first receive the SizeKit with 8 sample rings by post, work out your size at your leisure and then order the ring using the 100% voucher included — total €0.

Tip: wear the test ring on the hand you don't use as your dominant one — fingers on your dominant hand are often a little thicker. Wear it for 1–2 days, check that it sits comfortably, and try a different size if needed.