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The fit you've been looking for. Shop our size 16F bras, engineered with wide, body following underwire and reinforced cups for real, all day support.
The Kayser 16F bra collection combines comfort, lift and shape for everyday wear. Featuring the Hold Up Iconic Unpadded T-Shirt Bra and the Hold Up Unreal Wirefree Bra, made to support fuller busts while keeping things light and flexible. Each style is made with smooth microfibre with wide straps and supportive wings for a secure yet comfortable fit. Whether you prefer the structure of an underwire or the freedom of a wire free design, these are the best size 16F bras that deliver the comfort and confidence you need every day.
Find your best fit.
Size Guide| Size | Hip | Waist |
|---|---|---|
| XS (8) | 92 - 97 | 59 - 64 |
| S (10) | 97 - 102 | 64 - 69 |
| M (12) | 102 - 107 | 69 - 74 |
| L (14) | 107 - 112 | 74 - 79 |
| XL (16) | 112 - 117 | 79 - 84 |
| 2XL (18) | 117 - 122 | 84 - 89 |
| 3XL (20) | 122 - 127 | 89 - 94 |
| 4XL (22) | 127 - 132 | 94 - 99 |
| Size | Hip | Waist |
|---|---|---|
| XS (8) | 36 - 38 | 23 - 25 |
| S (10) | 38 - 40 | 25 - 27 |
| M (12) | 40 - 42 | 27 - 29 |
| L (14) | 42 - 44 | 29 - 31 |
| XL (16) | 44 - 46 | 31 - 33 |
| 2XL (18) | 46 - 48 | 33 - 35 |
| 3XL (20) | 48 - 50 | 35 - 37 |
| 4XL (22) | 50 - 52 | 37 - 39 |
| Size | Hip | Waist | Underbust | Cup |
|---|---|---|---|---|
| XS (8) | 92 - 97 | 59 - 64 | 62 - 67 | AA - B |
| S (10) | 97 - 102 | 64 - 69 | 67 - 72 | A - C |
| M (12) | 102 - 107 | 69 - 74 | 72 - 77 | B - C |
| L (14) | 107 - 112 | 74 - 79 | 77 - 82 | B - D |
| XL (16) | 112 - 117 | 79 - 84 | 82 - 87 | C - D |
| Size | Hip | Waist | Underbust | Cup |
|---|---|---|---|---|
| XS (8) | 36 - 38 | 23 - 25 | 24 - 26 | AA - B |
| S (10) | 38 - 40 | 25 - 27 | 26 - 28 | A - C |
| M (12) | 40 - 42 | 27 - 29 | 28 - 30 | B - C |
| L (14) | 42 - 44 | 29 - 31 | 30 - 32 | B - D |
| XL (16) | 44 - 46 | 31 - 33 | 32 - 34 | C - D |
| UK/USA | 30 | 32 | 34 | 36 | 38 |
| AUS | 8 | 10 | 12 | 14 | 16 |
| Underbust Measurement (cm)Measure firmly around ribcage, directly underneath breasts. | |||||
|---|---|---|---|---|---|
| 62 - 67 | 67 - 72 | 72 - 77 | 77 - 82 | 82 - 87 | |
| Overbust Measurement (cm)Measure loosely around fullest part of bust. | |||||
| AA | 72 - 75 | 77 - 80 | 82 - 85 | 87 - 90 | 92 - 95 |
| A | 75 - 77 | 80 - 82 | 85 - 87 | 90 - 92 | 95 - 97 |
| B | 77 - 80 | 82 - 85 | 87 - 90 | 92 - 95 | 97 - 100 |
| C | 80 - 82 | 85 - 87 | 90 - 92 | 95 - 97 | 100 - 102 |
| D | 82 - 85 | 87 - 90 | 92 - 95 | 97 - 100 | 102 - 105 |
| DD | 85 - 87 | 90 - 92 | 95 - 97 | 100 - 102 | 105 - 107 |
| E | 92 - 95 | 97 - 100 | 102 - 105 | 107 - 110 | |
| F | 95 - 97 | 100 - 102 | 105 - 107 | 110 - 112 | |
| G | 102 - 105 | 107 - 110 | 112 - 115 | ||
| H | 105 - 107 | 110 - 112 | 115 - 117 | ||
| Underbust Measurement (in)Measure firmly around ribcage, directly underneath breasts. | |||||
|---|---|---|---|---|---|
| 24 - 26 | 26 - 28 | 28 - 30 | 30 - 32 | 32 - 34 | |
| Overbust Measurement (in)Measure loosely around fullest part of bust. | |||||
| AA | 28 - 29 | 30 - 31 | 32 - 33 | 34 - 35 | 36 - 37 |
| A | 29 - 30 | 31 - 32 | 33 - 34 | 35 - 36 | 37 - 38 |
| B | 30 - 31 | 32 - 33 | 34 - 35 | 36 - 37 | 38 - 39 |
| C | 31 - 32 | 33 - 34 | 35 - 36 | 37 - 38 | 39 - 40 |
| D | 32 - 33 | 34 - 35 | 36 - 37 | 38 - 39 | 40 - 41 |
| DD | 33 - 34 | 35 - 36 | 37 - 38 | 39 - 40 | 41 - 42 |
| E | 36 - 37 | 38 - 39 | 40 - 41 | 42 - 43 | |
| F | 37 - 38 | 39 - 40 | 41 - 42 | 43 - 44 | |
| G | 40 - 41 | 42 - 43 | 44 - 45 | ||
| H | 42 - 43 | 44 - 45 | 46 - 47 | ||