Fabric: Synthetic upper fabric
Outsole: Vibram® outsole
Fit System: Dual BOA® fit system with multi-colour H4 coiler dials and internal ankle harness
Insole: Moulded Impact-ALG insole
Insulation: PrimaLoft® insulation
Closure:BOA® Silver SS laces closure
Lining: Response liner III
Flex rating: 8/10
Other Features: Aerotech ventilation system
Leather tongue overlay
Composition Upper: Synthetic / Lining: Textile / Outsole: EVA