Dual Zone Fit System: BOA® Fit System with H4 Coiler Dial
Outsole: UniLite™ Outsole
Lining: Response Liner
Eco-Conscious Insole: IMPACT-ALG™ Insole
Harness: Internal ankle harness
Construction: Articulated Construction
Laces: BOA® Silver SS Laces
Flex Rating: 6/1