Its lightweight and flexible platform make the GEL-HYPERSPEED 4 suitable for any distance race up to and including the marathon. The newly designed upper ensures durability and comfort for fast-paced racers.

• For such a lightweight shoe at only 211 grammes the GEL-HYPERSPEED 4 has an astonishing number of ASICS running technologies including DuoSole and a Trusstic system
• Ideal for 5k and 10k performance running
  
• REARFOOT GEL CUSHIONING SYSTEM - Attenuates shock during impact phase and allows for a smooth transition to midstance
• RACING SPECIFIC LAST - Built on ASICS racing shoe last
• MAGIC SOLE - Vented midsole and outsole minimizes weight and maximizes breathability
• SLIP LASTING - For lightweight and flexibility. Upper is wrapped and stitched before it is glued to the midsole
• REMOVABLE EVA SOCKLINER - A sockliner which can be removed to accommodate a medical orthotic