Armstrong Midlength Mk II X-Form Foil Board

Armstrong Midlength Mk II X-Form Foil Board

The Armstrong Midlength Mk II is designed to bridge the gap between compact performance boards and larger, high-volume shapes. Built around Armstrong’s new X-Form precision molded construction, the Midlength Mk II delivers an exceptional strength-to-weight ratio, increased durability, and a more consistent ride feel over time.

The refined midlength outline provides an ideal balance of efficiency, stability, and maneuverability. A thinner profile creates a more direct connection to the foil while optimized volume distribution allows the board to sit lower on the water, improving control, responsiveness, and rider feedback. The result is a board that feels composed, predictable, and confidence-inspiring across a wide range of conditions.

A redesigned bottom shape featuring a double concave transitioning into a subtle V improves hydrodynamic efficiency throughout every phase of flight. This design generates early lift for easier take-offs, smooths out touchdowns, and helps the board release cleanly from the water without sticking or tracking. Combined with shallower chines and a flatter rear section, the Midlength Mk II offers fast acceleration, reduced drag, and intuitive handling during both take-offs and landings.

The X-Form construction incorporates a precision-molded closed-cell core, internal reinforcement structure, and optimized laminate schedule to create a board that is lighter, stiffer, and more durable than traditional constructions. This allows the Midlength Mk II to maintain its performance characteristics over time while delivering the connected feel Armstrong boards are known for.

Features:

• X-Form – Precision Molded Board Technology
• Dual Carbon Stringer System
• Carbon Foil Tracks
• Forward Geometry Foil Track
• Foil Drive Compatible Window
• Surf Style Squash Tail
• Displacement Hull
• Raised Deck Wedges & Arch Bars
• Foot Strap Inserts
• New deck grip

Includes:

• Armstrong Midlength Mk II Board
• Deckpad
• Board bag