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KASK Protone Helmet

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  • $369.00
  • Regular price


Aero, lightweight and well ventilated the KASK Protone helmet has it all and is offered in a variety of colors. 

The Protone is uses a 3D Dry padding with a multi-layer open cell construction process to give a more comfortable ride. It has removable and washable inner padding, made from CoolMax® fabrics and its inner padding fabric has been treated using the Sanitized® antimicrobial process. KASK Technology improves the shell’s shock absorption and the strengthened frame further reduces the risk of an impact shock breaking the shell.

The KASK Protone Helmet was developed in conjunction with Team Sky/INEOS/GRENADIERS who are a group of stylish guys with some very high demands.
Made in Italy.

KASK performance ratings:
Ventilation: 4/5
Aerodynamics: 4/5

Sizes: M, L

Size guide: (KASK Protone and Valegro helmets)
M    52cm - 58cm 
L     59cm- 62cm