KASK - Protone Icon

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KASK - Protone Icon The elements are in perfect equilibrium: performance, aerodynamics and safety. The design leaves you in no doubt: Protone Icon is KASK's new classic, an excepti onal helmet for road, gravel, cyclocross and MTB cross-country. Every aspect has been redesigned to push performance to the limits. Materials Inner padding material: Polyester Chinstrap material: Faux Leather Shell finish: Shiny Weight Weight: 260 GRAM Standard Detail Standard: CPSC 1203 Finding your perfect fit Discovering the ideal size for your KASK helmet is as easy as measuring the circumference of your head. Position a tape measure just above your ears. In the figure above, the dashed line shows the correct inclination. Helmet Sizing Guide: KASK Protone Icon Size Head Circumference (cm) Head Circumference (inches) S 50–56 cm 19 11/16" – 22 3/64" M 52–58 cm 20 15/32" – 22 53/64" L 59–62 cm 23 15/64" – 24 13/32" .helmet-sizing { max-width: 800px; margin: 32px auto; font-family: Arial, sans-serif; color: #333; } .helmet-sizing h2 { margin-bottom: 16px; font-size: 24px; font-weight: bold; text-align: center; } .table-wrapper { overflow-x: auto; } .helmet-sizing table { width: 100%; border-collapse: collapse; border: 1px solid #ccc; } .helmet-sizing th, .helmet-sizing td { padding: 12px 16px; text-align: left; border-bottom: 1px solid #e1e1e1; } .helmet-sizing thead { background-color: #f9f9f9; } .helmet-sizing th { font-weight: 600; color: #222; } .helmet-sizing tbody tr:nth-child(even) { background-color: #fafafa; } .helmet-sizing tbody tr:hover { background: #f0f0f0; transition: background 0.2s ease; } Show more