METASPEED SKY (1011B215 301) This color (301) is a high-end racing model characterized by a vibrant **"Hazard Green x Black"** color scheme. 1. Concept: For stride-style runners Asics classifies runners into "stride" and "cadence" types. The "SKY" is optimized for stride-style runners, who increase speed by lengthening their stride. 2. Main Technologies and Features * FF BLAST TURBO (Midsole): Employs the lightest and most responsive foam material in Asics history. It deforms significantly under load, providing powerful rebound. * Carbon Plate: Features a full-length carbon plate. It stabilizes foot movement and generates forward propulsion while minimizing energy loss. * Curved Sole Structure: The bow-shaped sole design reduces ankle flexion and supports smooth foot movement. It conserves energy and helps maintain stamina in the later stages of a race. * Engineered Mesh: The single-layer mesh material is highly breathable, keeping feet cool even during intense races. 3. Basic Specifications | Item | Details | |---|---| | Weight | Approximately 199g (per shoe, 27.0cm) | | Drop (Offset) | 5mm | | Sole Thickness | Heel: Approximately 33mm / Forefoot: Approximately 28mm | | Main Uses | Full marathon, half marathon (sub-2.5 to 3 level) | | Color | HAZARD GREEN/BLACK (301) |