Packed with acceleration,these springblade? running shoes Spring Blade Drive reward you with a ride that must be felt to be believed.The full-length elastic polymer blades on these men's shoes provide explosive energy with every step.With a well-vented, engineered mesh uEngineered mesh forefoot with distinctive perforated midfoot and embossed heel materials.Molded responsive EVA sockliner for anatomical fit and great step-in comfort. High-performance lining wicks away sweat.springblade? outsole provides cushioning and explosive energy. ADIWEAR? outsole offers the ultimate in high-wear durability.

• springblade 's individually tuned Energy Blades harness and release more of your energy in every stride
• Seat belt-style strap for extra support
• Comfortable textile lining; grippy rubber outsole
• Lightweight runner featuring lacing side overlays and innovative Springblade platform
• Engineered stretch mesh upper

springblade 's individually tuned Energy Blades harness and release more of your energy in every stride