RJS Window Net - Yellow - 18" x 24" R0900032XL Zamp's FX-4 Motocross helmet is

Zamp's FX-4 Motocross helmet is packed with features and value

Helmet skirts fasten to the outside of the helmet and drape over the neck and shoulder area to protect the open area under the helmet

and also saves weight

Flexible construction

Note that sometimes these materials are referred to as "fireproof"

RJS Window Net - Yellow - 18" x 24" R0900032XL Zamp's FX-4 Motocross helmet isRibbon Window Net is used and approved in all sanctioning bodies. Meets SFI 27. 1 Specs. Installation Kit #RJS90906 available (sold separately). RJS Racing Equipment manufactures a wide range of safety gear for all types of racing. Their product lineup includes clothing, restraints, fuel cells and more. Product Description: Window Net SFI 27. 1 1 in Webbing 18 x 24 in Rectangle Yellow Sold Individually