Asics Novablast 4 (Orange)

ASICS NovaBlast 4 — a bouncy daily trainer built for energy, responsiveness, and sustainable design mile after mile.

Material

• Upper: Engineered woven/mesh upper offering advanced stretch, ventilation, and durability 

• Lining/Fit System: Tongue wing (semi‑gusseted) construction improves midfoot fit and reduces tongue movement 

• Midsole: FF Blast+ Eco foam (with ~20–24% bio‑based content) delivers energetic cushioning and smoother toe‑off 

• Outsole: Trampoline‑inspired geometry with AHAR (and Ahar Lo) rubber provides responsive bounce and durable grip 

Design

• Style: Sleek, geometric midsole using Fibonacci‑inspired patterns; iconic, modern look 

• Fit: Supportive woven upper with snug tongue fit; soft, padded heel collar for secure lockdown 

Performance

• Cushioning: Plush and responsive, thanks to the new FF Blast+ Eco midsole with a lively “trampoline effect” feel 

Versatility & Use

• Intended Use: Ideal for everyday training, tempo runs, long easy runs, even marathons 

• Best For: Neutral runners seeking a lightweight yet cushioned and bouncy daily trainer 

• Durability: Solid outsole design lasts; lab durability estimates about 500 miles 

Sustainability & Extras

• At least 75% of upper main material is recycled; FF Blast+ Eco includes ~20% bio‑based foam; CO₂e emissions are ~23% below industry average