Jetstream TT MIPS | Matte Black Size:Medium (55-59cm) Available in Round Contour Fit

Available in Round Contour Fit to better match rounder head shapes

Mips® Brain Protection System reduces rotational forces caused by angled impacts to the head

Available in your choice of ChromaPop™ or photochromic clear-to-grey lenses

Small to Medium fit

lightweight and flexible

Jetstream TT MIPS | Matte Black Size:Medium (55-59cm) Available in Round Contour FitProduct Details Protection Zonal KOROYD coverage for lightweight, energy absorbing and ventilated impact Protection Mips Brain Protection System reduces rotational forces caused by angled impacts to the head Complies with U. S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older as well as CE EN 1078 Fit Integration VaporFit dial adjustment system offers 270 degree fit adjustment with the turn of a dial Low profile Y strap divider