Features: - Coreframe- Dual Sensifit Insert- Autostrech liner- Calf adjusterSpecifications:- Size Run: 24/24.5 -> 33/33.5- Flex: 90- Last: 102- Weight (g): 1800,0- Shell: Polyurethane + dual sensift insert- Cuff: Polyurethane + calf adjuster- Liner: My Thermic Fit- Strap: 360° 28mm- Buckles: 4 riveted aluminium Tool free tooth adjustment