Phase 5's newest surf-style construction, Stealth, is the first in their lineup to feature basalt. It uses a basalt/Innegra top weave reinforced with a carbon stringer and tail patches, along with a full Innegra bottom sheet and carbon stringer. This is the strongest layup Phase 5 offers, delivering top-tier durability without sacrificing performance. It provides powerful pop and a lively feel, and is reserved for their highest-end Performance shapes.