The Midlength Mk Il marks the next step forward in Armstrong's board design, debuting our all-new molded board technology. Built to deliver a lighter, stronger, and more connected ride, it represents a major leap in durability, response, and long-term performance.
Refined through years of testing in New Zealand's most demanding conditions, the Midlength Mk Il blends Armstrong's signature feel with a new level of control and consistency. It's designed not just to perform, but to keep performing session after session.
Optimal Strength to Weight Ratio combines reduced weight with exceptional strength and stiffness for a more responsive ride.
More Direct Connection allows riders to feel exactly what the foil is doing through the thinner X-Form profile that delivers cleaner feedback and improved responsiveness.
Built to Last is rooted in a simple belief: performance means nothing if your gear doesn't last. X-Form is engineered to maintain its feel and performance through years of progression, session after session.
| Length | Volume |
Width |
| 4'8 | 38lts | 18.12" |
| 5'0 | 45lts | 18.62" |
| 5'4 | 55lts |
19.12" |
| 5'8 |
65ts |
19.62" |
| 6'0 | 75ts | 20.35" |
| 6'4 | 85lts | 21.37" |
| 6'8 | 100lts | 22.25 |
| 6'11 | 115lts | 22.75 |
| 7'2 | 130lts | 23.25 |