Groessen Women K2
| EU Groessen | US Groessen | UK Groessen | cm Groessen (MP) |
| 34 | 4 | 1,5 | 21 |
| 35 | 5 | 2,5 | 22 |
| 36 | 6 | 3,5 | 23,0 |
| 36,5 | 6,5 | 4 | 23,5 |
| 37 | 7 | 4,5 | 24,0 |
| 38 | 7,5 | 5 | 24,5 |
| 39 | 8 | 5,5 | 25,0 |
| 39,5 | 8,5 | 6 | 25,5 |
| 40 | 9 | 6,5 | 26,0 |
| 40,5 | 9,5 | 7 | 26,5 |
| 41,5 | 10 | 7,5 | 27,0 |
| 42 | 10,5 | 8 | 27,5 |
| 42,5 | 11 | 8,5 | 28 |
Groessen Men & Uni K2| EU Groessen | US Groessen | UK Groessen | cm Groessen (MP) |
| 36,5 | 5 | 4 | 23,0 |
| 38 | 6 | 5 | 24,0 |
| 39 | 6,5 | 5,5 | 24,5 |
| 39,5 | 7 | 6 | 25,0 |
| 40 | 7,5 | 6,5 | 25,5 |
| 40,5 | 8 | 7 | 26,0 |
| 41,5 | 8,5 | 7,5 | 26,5 |
| 42 | 9 | 8 | 27,0 |
| 42,5 | 9,5 | 8,5 | 27,5 |
| 43,5 | 10 | 9 | 28,0 |
| 44 | 10,5 | 9,5 | 28,5 |
| 44,5 | 11 | 10 | 29,0 |
| 45 | 11,5 | 10,5 | 29,5 |
| 46 | 12 | 11 | 30,0 |
| 47 | 12,5 | 11,5 | 30,5 |
| 48 | 13 | 12 | 31,0 |
| 49 | 14 | 13 | 32,0 |
Groessen Junior Skates Marlee & Raider| | EU Groessen | US Groessen | UK Groessen | cm Groessen |
| S | 31,5-34,5 | 13-3 | 12-2 | 18-21 |
| M | 34,5-38 | 3-6 | 2-5 | 21-24 |
| L | 38-40 | 6-8 | 3-7 | 24-25,5 |
Groessen Junior Skates Missy, Moto JR, Jette Heards| | EU Groessen | US Groessen | UK Groessen | cm Groessen |
| S | 29-34 | 11-2 | 10-1 | 17-20,5 |
| M | 32-37 | 1-5 | 13-4 | 19,5-23 |
| L | 35-40 | 4-8 | 3-7 | 22-25,5 |
