Armstrong Downwind Ocean Foilboard
| Length: | 7'8 | 8'2 | 8'6 | 8'10 |
| Width: | 16 3/4" | 17" | 17 1/4" | 17 1/4" |
| Thickness: | 5 5/8" | 5 3/4" | 5 7/8" | 6" |
| Volume: | 95 L | 105 L | 115 L | 125 L |
| Weight: | 5.6 - 5.9 kg | 5.8 - 6.2 kg | 6.3 - 6.8 kg | 6.6 - 7.1 kg |
Armstrong Downwind Ocean Foilboard
| Length: | 7'8 | 8'2 | 8'6 | 8'10 |
| Width: | 16 3/4" | 17" | 17 1/4" | 17 1/4" |
| Thickness: | 5 5/8" | 5 3/4" | 5 7/8" | 6" |
| Volume: | 95 L | 105 L | 115 L | 125 L |
| Weight: | 5.6 - 5.9 kg | 5.8 - 6.2 kg | 6.3 - 6.8 kg | 6.6 - 7.1 kg |