KT swimsuits are designed for smaller and growing bodies to fit teens and tweens.
| Size | Band (In) | Hip (In) | Kids Pant Size | Adult Pant Size | Compared to Speedo Training |
|---|---|---|---|---|---|
| XXS | 23.75 - 25.25 | 25 - 27 | 7 | Smaller than Speedo's standard adult sizes | |
| XS | 25.25 - 26.75 | 28 - 30 | 8 - 10 | 24-26 swimwear size | |
| S | 26.75 - 28.25 | 31 - 34 | 12 - 14 | 00 - 2 | 26-30 swimwear size |
| M | 28.25 - 29.75 | 35 - 38 | 16 - 20 | 4 - 8 | 30-34 swimwear size |
| L | 29.75 - 31.5 | 39 - 42 | 10 - 14 | 36-38 swimwear size | |
| XL | 31.5 - 33.5 | 43 - 46 | 16 - 18 | 40 swimwear size | |
| XXL | 33.5 - 35.5 | 47 - 50 | 20 - 22 | 42 swimwear size |
