Model/Name: MZS307C roller skates shoes for adult

Bearing: ABEC-7 carbon & chrome

Wheels:

High Quality Wear-resisting Perfusion PU wheels 85A

36-39#:74/76/76/74*24mm

40-45#:78/80/80/78*24mm

Chassis: CNC Integrated Aluminum Chassis

Toe cap: PP hard shell

Shell/Cuff: Environmental protection material PP,odorless,Color stays longer

Insole: High quality ,EVA insole,More durable and more comfortable

Buckle: Safety Buckle