Zamp FIA Z-20 Series Helmet Shield 84301A The side panels feature knit

The side panels feature knit stretch panels for flexibility in the torso and the 180 ° floating arm gussets increase flexibility in the arms

For when the ride is especially rough and you want to keep those belts tightened down

Multi-Layered

It's and extra flap of material sewn into the inboard shoulder belt that prevents sliding under the lap belt upon impact or extreme driving conditions

Zamp FIA Z-20 Series Helmet Shield 84301A The side panels feature knitReplacement helmet shield fits Zamp RZ 35, RZ 40, RZ 42, RZ 44, RZ 58, RZ 70 Helmets and others that have a Z 20 Series shield. Note these shields are FIA rated only! We do not recommend using Racing Optics Perimeter Seal Laminated tear offs on Coated Shields (including ALL Z 20 and Z 24 Prism Shields). They can have a reaction which can potentially damage the shield or shorten the longevity of the shield. The standard non perimeter seal Racing Optics