The Smith Jetstream TT road helmet is our highest performing helmet on the road with a lightweight, aerodynamic design. Combined with zone-based Koroyd, Mips technology provides energy-absorbing impact protection that gives you complete confidence on even the toughest sections. Thanks to the magnetic visor, you can switch between the color-enhancing ChromaPop lens and clear lens in seconds, while the five strategically placed vents keep you cool at all times.

- Zone-based Koroyd impact protection provides lightness, ventilation and energy absorption
- Mips head protection system absorbs rotational forces in the event of an oblique impact
- Meets the requirements of the US safety standard CPSC for bicycle helmets for persons aged 5 and over and the standard DIN EN 1078
- 270-degree fit adjustment with the practical dial of the VaporFit system
- Deep Y-belt divider ensures a secure fit and reduces wind noise and drag
- Magnetic visor with optional ChromaPop glass or clear glass; ChromaPop enhances contrasts and natural colors and highlights details
- Five strategically placed ventilation openings ensure optimal air circulation
- Antimicrobial Ionic+ inner lining has an odor-inhibiting effect
- Lightweight and slim single-layer chin strap
- Weight according to manufacturer: 410 g (size M)

Included in delivery:
- Smith hard case with interchangeable lens holder
- Two lenses: ChromaPop (already attached) and clear interchangeable lens

Sizes / Head circumference:
S: 51-55cm
M: 55-59cm
L: 59-62cm

(Translated with Google Translate)