Features:

• Flex: 7/10
• H4 Coiler BOA® fit system with TX3 lacing
• Long-lasting durability meets articulation around the flex point of the boots to shell distortion, retain shape, and eliminate heel lift
• With internal and external J-Bars and a 3D molded EVA insole, the Control Foam 3D liner is built to provide all-day comfort and support