thermoreactive fibers expand ventilation when needed

Introducing ASICS SONICBLAST, a speed-focused daily trainer which uses new, ultra-lightweight FF TURBO SQUARED foam for extra bounce and an ASTROPLATE for forward propulsion. Designed for fast workouts, tempo runs, and races, the SONICBLAST running shoe incorporates a propulsive Pebax (plastic) plate, lightweight design, and two pinnacle, energetic foams in the midsole to deliver a nimble, responsive underfoot feel.

Features:

• A lightweight, breathable engineered mesh upper material helps reduce the need for additional overlays.
• Pebax ASTROPLATE technology propels your stride forward for efficiency and speed.
• FF BLAST MAX and FF TURBO SQUARED foam cushioning technologies work together in the midsole to provide ultimate responsiveness, comfort, and energy return with every step, at minimal weight.
• ASICSGRIP outsole rubber provides advanced grip on a variety of terrain, uphill and downhill.
• The sockliner is produced with the solution dyeing process that reduces water usage by approximately 33% and carbon emissions by approximately 45% compared to the conventional dyeing technology.

Specs:

• Category: Neutral, Roads, Plated Speed Trainer
• Weight: 9 oz (256g)
• Heel-Toe Offset: 8 mm (46 mm heel - 38 mm forefoot)
• Width: D (men's standard, medium)

Anatomical heel cup prevents slippage during abrupt stops