To find your band size, wear your best-fitting, non-padded bra and run a measuring tape below your shoulder blades and around the top of your bust, like in Line 1. Next, measure yourself again but around the fullest part of your bust, like in Line 2. Then, subtract Line 1 from Line 2 and use the difference in inches to find your cup size below. Use both your band and cup size to find your Bombas Bralette size. If your band size is an odd number, go up to the next even number. If you’re in between sizes, we recommend sizing up.
| Difference in Inches | 1" or Less | 2" | 3" | 4" | 5" | 6" |
|---|---|---|---|---|---|---|
| Cup Size | A | B | C | D | E/DD | F/DDD |
| Band Size | 30 | 32 | 34 | 36 | 38 | 40 | 42 |
|---|---|---|---|---|---|---|---|
| A Cup | XS/S | XS/S | XS/S | S/M | S/M | M/L | L/XL |
| B Cup | XS/S | XS/S | S/M | S/M | M/L | M/L | L/XL |
| C Cup | XS/S | S/M | S/M | M/L | M/L | L/XL | 1X |
| D Cup | S/M | S/M | M/L | M/L | L/XL | 1X | 2X |
| E(DD) Cup | S/M | M/L | M/L | L/XL | L/XL | 1X | 2X |
| F (DDD) Cup | - | M/L | L/XL | L/XL | 1X | 2X | 2X |
If you are between sizes, we recommend sizing up.
| Sock Size | S | M | L | XL |
|---|---|---|---|---|
| US - Shoe Size | 4-7½ | 8-10½ | 11-13 | 13½-17 |
| UK - Shoe Size | 2-5½ | 6-8½ | 9-11 | 11½-15 |
| EU - Shoe Size | 34-38 | 38½-42½ | 43-46½ | 47-51 |
If you are between sizes, or just prefer a roomier slipper, we recommend sizing up.
| Slipper Size | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
|---|---|---|---|---|---|---|---|
| US - Shoe Size | 4.5-5 | 5.5-6 | 6.5-7 | 7.5-8 | 8.5-9 | 9.5-10 | 10.5-11 |
| UK - Shoe Size | 2.5-3 | 3.5-4 | 4.5-5 | 5.5-6 | 6.5-7 | 7.5-8 | 8.5-9 |
| EU - Shoe Size | 35.5-36 | 36.5-37 | 37.5-38 | 38.5-39 | 39.5-40 | 40.5-41 | 41.5-42 |
| Foot Length (in) | 9⅛ | 9½ | 9¾ | 10⅛ | 10½ | 10¾ | 11⅛ |
| Slipper Size | 5-6 | 7-8 | 9-10 | 11-12 |
|---|---|---|---|---|
| US - Shoe Size | 5 - 6.5 | 7 - 8.5 | 9 - 10.5 | 11 - 12 |
| UK - Shoe Size | 3 - 4.5 | 5 - 6.5 | 7 - 8.5 | 9 - 10 |
| EU - Shoe Size | 35 - 36 | 37 - 38 | 39 - 40 | 41 - 42 |
If you are between sizes, we recommend sizing down.
| Slipper Size | XS | S | M | L |
|---|---|---|---|---|
| US - Shoe Size | 5-6.5 | 7-8.5 | 9-11.5 | 12-14 |
| UK - Shoe Size | 3-4.5 | 5-6.5 | 7-9 | 10-12 |
| EU - Shoe Size | 35-37 | 37-39 | 40-42 | 43-45 |
We designed our underwear to feel not-too-tight, not-to-loose, but barely-there on your skin. Depending on the fabric of the underwear, you may want to size up or down if you’re between sizes. For Seamless Underwear, size down if you’re between sizes. For Cotton Modal and No Show Underwear, size up if you’re between sizes.
| Underwear Size | XS | S | M | L | XL | 1X | 2X |
|---|---|---|---|---|---|---|---|
| Size - US | 00-0 | 2-4 | 6-8 | 10-12 | 14-16 | 18 | 20 |
| Waist (in) | 24-25 | 26-27 | 28-29 | 30-31½ | 32-34 | 38-40 | 41-43 |
| Hip (in) | 34½-35½ | 36½-37½ | 38½-39½ | 40½-42 | 42½-44½ | 47-49 | 50-52 |
Not too slim or broad: True-to-size fit designed to be flattering for a wide range of body types and available in inclusive sizes. Mid-weight, so it feels like it’s floating on top of your body.
| Top Size | XS | S | M | L | XL | 1X | 2X |
|---|---|---|---|---|---|---|---|
| Size - US | 00-0 | 2-4 | 6-8 | 10-12 | 14-16 | 18 | 20 |
| Chest (in) | 31-33 | 33-35 | 35-37 | 37-39½ | 39½-42½ | 44-46 | 47-49 |
| Waist (in) | 24-25 | 26-27 | 28-29 | 30-31½ | 32-34 | 38-40 | 41-43 |