• Advanced pump™ Most efficient Pump to date for personalized fit with added comfort
• Quarter package: RIBCOR Elite Enhanced pro ribbed reinforcement harnesses flexion for maximum power
• Core: Heat-moldable FlexCore Lightweight and thermo-formable core for maximum comfort and reactiveness
• Liner: Dual zone lightweight tricot Comfortable fit and durability
• Outsole: Vented low profile injected outsole Maximized energy transfer with moisture management
• Footbed: Molded CCM footbed For comfort and durability
• Tongue: 2-Piece High density Felt Tongue Provides excellent fit and comfort
• Holder: SpeedBlade 4.0 Increased attack angle providing greater strides and cornering
• Runner: SpeedBlade Stainless steel runner Provides a long lasting edge for long term performance