Why should you avoid using stickers on a helmet?

Using stickers on a helmet should be avoided primarily because they can affect the helmet's integrity and safety performance. Helmets are designed with specific materials and structural characteristics to absorb impact and protect the wearer. When stickers are applied, they can potentially alter the surface of the helmet, interfering with the protective layers and compromising its ability to function as intended during an impact.

Additionally, some adhesives used in stickers may react with the helmet's materials, leading to deterioration or weakening of the protective shell. This could diminish the helmet's impact resistance, putting the wearer at greater risk in case of an accident. Ensuring that a helmet remains in its original condition is vital for maintaining the highest safety standards.

While factors such as aesthetics, ventilation, and style may be considerations for some users, they do not impact the performance and safety of the helmet to the same extent as the structural integrity does. Thus, the primary concern when it comes to helmet decoration is the potential compromise of its safety features.