2026 Lib Tech Mayhem Sweetfish Snowboard

2026 Lib Tech Mayhem Sweetfish Snowboard

Matt Biolos’ Ultimate Powder Predator

The Mayhem Sweetfish is a pure powder weapon, designed in collaboration with legendary surf shaper Matt Biolos aka Mayhem and pro snowboarder Austen Sweetin. Part of Lib Tech’s experiMENTAL Division, this board takes surf-inspired shaping to the next level, delivering effortless float, smooth carving, and unmatched style in deep snow. Austen Sweetin’s input helped refine the board’s agility and responsiveness, making it a true powder-surfing machine. Featuring artwork by Jim Zapala, the Sweetfish is built to keep the nose high and the tail deep, maximizing float and maneuverability in deep powder.

The Directional Traditional Camber Profile provides powerful response, stability, and pop, while a mild early-rise rocker in the long nose ensures easy float and smooth transitions in deep snow. The winged swallowtail design sinks the tail effortlessly, keeping the board nimble and locked in when slashing turns. With a radial sidecut for fluid carving and no Magne-Traction®, this board is all about smooth, natural edge hold and surfy flow.

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Construction: Original Power Construction + Sintered Base (OP+)

Key Features:

• Super Directional Shape with Winged Swallowtail – Wide, long nose keeps you on top, while the split tail sinks easily for natural float and control.
• Flex: 7/10 – A perfect balance of power and smooth powder slashing.
• Directional Traditional Camber Profile – Full camber for precision, stability, and high-speed power, with mild early rise in the nose for float.
• OP+ Core (Aspen/Paulownia) – Lightweight, strong, and sustainably built.
  Triax/Biax Fiberglass – Enhances torsional flex, energy transfer, and response.
• Eco Sublimated Topsheet & Sintered Knifecut Base – Fast, durable, and built for maximum glide in powder.
• Radial Sidecut – Smooth, fluid turns with a surf-inspired feel.
  No Magne-Traction® – Prioritizing natural edge hold for effortless carving.
  Ability Level: Advanced – Built for experienced riders who live for deep snow days.

Size Chart: 

About Lib Tech

Lib Tech has been blowing minds and breaking the rules of snowboard design since 1984. Built by riders, for riders, every board is handcrafted in the USA at Mervin Manufacturing—one of the most environmentally friendly snowboard factories in the world. These are the mad scientists behind Magne-Traction® serrated edges (turns ice into powder), Banana Technology (BTX) rocker (the original fun-enhancing shape), and some of the most durable, eco-conscious boards on the planet. From freestyle innovation to big-mountain domination, Lib Tech is always experimenting, always evolving, and always keeping snowboarding weird—in the best way possible. Not only do they push the limits of board tech, but they’ve also been paying and crediting independent artists properly since day one, something few other snowboard brands can claim. Every board is handmade in the USA, using environmentally friendly materials and cutting-edge construction techniques. From park rats to big-mountain chargers, Lib Tech builds dream boards for every rider while keeping sustainability at the core of everything they do.