North Midi Foil Board
| Size | Vol (L) | Width × Thick | Wing (Rider kg) | Surf (Rider kg) | Foil Assist (Rider kg) |
| 5'0" | 44 | 18" × 3 ⅞" | – | Yes / <85 kg | Yes / <65 kg |
| 5'2" | 52 | 18½" × 4 ¼" | – | Yes / >85 kg | Yes / <75 kg |
| 5'4" | 60 | 19" × 4 ⅝" | Yes / <60 kg | – | Yes / <85 kg |
| 5'8" | 70 | 19½" × 5" | Yes / <70 kg | – | Yes / <95 kg |
| 6'0" | 82 | 20" × 5 ⅜" | Yes / <80 kg | – | Yes / <100 kg |
| 6'4" | 96 | 21" × 5 ¾" | Yes / >80 kg | – | Yes / Novice |