Shallow Demi Cup Bra Underwires Sizes 30-52 Available By The Pair

Calculated at Checkout

Product Overview

:: Shallow Demi Cup Style Day Bra Underwires 
:: 15mm shorter at the arm than our Demi Underwires 
:: PET coated steel underwires
:: Round
:: Lower front
:: Style Demi-Cup
:: 20 gauge
:: Made in France
:: Sizes 30-54 available / 75-135 metric
:: 15mm grade between wire sizes

These are similar in shape to our demi underwires but they are more flared at both ends and are 15mm shorter at the underarm. Victoria Secret uses this style of underwire a lot in their wired bralettes and some of their halter neck style. A good wire choice for certain swimsuit styles

Check out our regular wires, vertical, plunge and our RHF1 High Front wires also. We are expanding our line of underwires to help you meet all your fitting needs since no two pairs of breasts are exactly right and we understand WHY you make bras.

Due to COVID-19 and hygiene reasons underwires are not returnable. Please refer to underwire sizing charts.

Printable underwire size charts available at

Wire Size Bra Size

30 = 130mm 32A 30B 28C 26D 
32 = 145mm 34A 32B 30C 28D 26DD/E 
34 = 160mm 36A 34B 32C 30D 28DD/E 26DDD/F 
36 = 175mm 38A 36B 34C 32D 30DD/E 28DDD/F 26G/FF 
38 = 190mm 40A 38B 36C 34D 32DD/E 30DDD/F 28G/FF 26H 
40 = 205mm 42A 40B 38C 36D 34DD/E 32DDD/F 30G/FF 28H 26I
42 = 220mm 44A 42B 40C 38D 36DD/E 34DDD/F 32G/FF 30H 28I
44 = 235mm 46A 44B 42C 40D 38DD/E 36DDD/F 34G/FF 32H 30I
46 = 250mm 48A 46B 44C 42D 40DD/E 38DDD/F 36G/FF 34H 32I
48 = 265mm 50A 48B 46C 44D 42DD/E 40DDD/F 38G/FF 36H 34I
50 = 280mm 52A 50B 48C 46D 44DD/E 42DDD/F 40G/FF 38H 36I

More about underwire sizing at