Highway 21 .357 Half Helmet

Highway 21 .357 Half Helmet.

 

The .357 Half helmet features a small shell design, a retractable sun shield, and removable liner—all for a reasonable price.

 

Features

 

• D.O.T. approved aerodynamic thermo-plastic poly alloy shell
• Retractable hard coated tint sun shield included in the helmet.
• Inner shield offers a tool-less design to make changes quick and easy.
• Removable washable comfort liner
• Optional/Replacement shields available

 

Sizing

HOW TO DETERMINE YOUR CORRECT HELMET SIZE.

 

1. MEASURE YOUR HEAD. Determine the circumference of the widest part of your head by using a flexible tape measure. Generally, the widest part of a person’s head is the area 2.5 cm (1″) above the eyes and ears. However, we suggest measuring at a few points both above and below that line to determine the greatest measurement before referring to our size tables. We also suggest testing the fit of a helmet one size smaller and one size larger then what the chart recommends. No helmet can provide protection if it’s too uncomfortable to wear.