Can make the foot and the shoe department and more stickers, rubber toe bumper, all terrain traction soles, there are a lot of teeth grooves enhance grip, as long as you can pull a tightening, but also significantly reduce tied, tied and may fall , leading to stumble out

• Featherweight Sockliner - Adapts to the foot for customised fit and feel.
• Re-designed Heel - Comfortably cradles the foot and adjusts to the Achilles tendon's natural movements.
• External Heel Counter - Supports and stabilises the foot through every stride for performance comfort.
• carefully engineered to naturally expand with your foot while you run to give you a more comfortable fit and help reduce irritation
• rubber outsole is lightweight and elastic, adapting to the ground for stability and working strategically to optimise the unique properties of boost from touchdown to push-off

Featherweight Sockliner - Adapts to the foot for customised fit and feel.