Key features:

• Adjusted sizes: S (54-56cm), M (56-58cm), L (58-60cm)
• Outer shell material: ABS
• Technology: In-mold

Additional informations:

• Advanced Vent System – 11 ventilation holes
• EPS Liner – filling made of foam of different density
• In-mold – special layer of polystyrene balls that absorb strong impacts
• Adjusting the size using the dial