@fly.wick: Lycan Sonic Boom It truly meets the definition, a trainer that’s comfortable to be used on daily runs, great to race in and exceptional for speed training. I would call it a plated trainer as the stack height is average at today’s standard. At 199g (8.5UK), it’s super light on foot. They stripped down the upper and utilized a supercritical midsole with radical cutouts to achive this. Upper is very race oriented. Very thin yet stretchy tongue that’s made from lycra material, paired with thin single layer engineered flyknit and minimal heel padding and barely there heel support. All those plus supercritical nature of midsole keeps the weight way down. Fits snug with generous toe box volume. True to size. The ride is surprisingly fun. It bounces off in a linear kinda way. Soaking soft and forgiving at slower speed, yet fun, bouncy and propulsive at a faster pace. It has a pretty early rocker onset with an aligned spoon-shaped carbon fiber plate, so that geometry profile paired with the midsole nature plus the lightweight nature is just the right recipe for fast propulsive fun shoe. The aggressive midsole cutouts might render it unstable for some but a great carbon fiber plate winglet geometry keeps the shoe relatively stable. It uses cast polyurethane rubber outsole, great traction with superior lifespan. Maybe slight overkill for daily use, thrive at speed trainer, decent enough for a race day. A versatile shoe that redefines the “jack of all trade’ stereotype of being average at everything. It’s not ! Type: Versatile plated trainer / racer Upper: Single layer engineered fly-knit with nylon thermoplastic blend Midsole: Supercritical PEBA UltraFoam Insole: UltraFoam 4mm Stack Height: 38mm / 29mm (9mm drop) Tongue: Elastic Lycra Plate: T700 Carbon Fiber Outsole: Cast Polyurathane (CPU) rubber Weight: 199g UK8.5

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Saturday 19 September 2026 03:13:32 GMT