| Size | Frontal Total Length | Chest Width (under arm) |
| S | 65.6 cm | 62 cm |
| M | 66.3 cm | 66 cm |
| L | 67 cm | 70 cm |
The size information refers to this specific model. If you are not sure which size to choose, our customer service team will be happy to help you via hello@inuikii.com or live chat.