Key Features:

• 1:1 Lasting - True half sizes
• Walk Mode Collar - Allows for longer strides when splitting
• 3D Molded Tongue - Provides even flex
• Performance Internal Harness - Reinforced harness built for ultimate support and heel hold
• Tongue Tension+- Ultimate heel lock down
• Articulated Cuff - Eliminates shell distortion 
• Molded Toe Cap - Rugged toe reinforcement 
• Performance Backstay - Enhanced spine support
• Heel Hold System
• Power Strap
• Evolution Foam Cushioning
• Full Length Gaiter
• Gaiter Lock
• E-Lace
• Flex - 6

In-depth Tech Specs:

• Closure System: Traditional laces with a Velcro power strap across the top.
• Performance Liner: Constructed with dual density intuition foam maximizing support and stiffness while providing enhanced comfort, strategically designed overlays for additional forefoot and spine support.
• Performance Footbed: Molded evolution foam with a heel cradle, arch support and heel cushioning 
• Vibram Outsole: Superior traction and high durability