Sonic Boom

Sonic Boom - Our first ever ultimate super daily trainer. To describe the shoe in one word would be: exciting. The Sonic Boom series is engineered for maximum performance during training as well as race day. Equipped with bleeding edge technologies such as a Single Layer Engineered Fly-Knit Upper, a dual-density PEBA midsole, a 4mm PEBA insole, a T-700 Carbon Fiber Plate within the midsole and a Cast Polyurethane (CPU) outsole, this is by far the best value super trainer on the market. The Sonic Boom is perfect for daily training, speed sessions, interval runs, tempo runs as well as a race day shoe for 5-42k events.

Features :

• Upper :
  Single Layer Engineered Fly-Knit and Nylon blend that is soft, flexible, extremely lightweight and provides great structure as well as breathability creating maximum comfort and optimized for fit and speed
  
  
• Midsole :
  Ultra Foam - Made from a Supercritical Foaming Process by using Polyether Block Amide (PEBA) foam that gives high energy return with every step all while giving stability and extra boost from the T-700 Carbon Fiber Plate within the midsole
  
  
• Outsole :
  Cast Polyurethane (CPU) that is lighter, grippier and more durable than conventional rubber that still provides great traction, stability and better abrasion resistance for road running and most terrains