this suit is SFI homologated only

The three main differences new to the GP Plus V4 are the use of A-CS™ Plus stretch material

A lightweight neck tube designed to be worn in summer and spring

while also being supremely flexible

while open‑grid panels and a side zipper enhance airflow and quick on/off

faster 3 drystar sup reg sup riding shoes black cool gray YGroup_3568420 this suit is SFI homologatedFeaturing new performance innovations adapted from decades of R&D experience in the highest level of motorsports, the Faster 3 Shoe is lightweight and incorporates class leading protective features, both inside and outside. The Faster 3 Shoe is constructed from a lightweight, durable microfiber chassis and incorporates Alpinestars Drystar 100% waterproof membrane for excellent performance in wet weather conditions.