Primus Trail Knit Firm Ground Running Shoes Phantom Rider Electrical Hazard protection and Aircom

Electrical Hazard protection and Aircom Heel Airbag

This lifestyle shoe takes cues from an iconic vintage car and fuses it with SF's innovative and futuristic point of view

Featuring an External Met Guard that ensures protection when you drop things on your foot

while combo eyelet/hook hardware and Stretch Gusset Technology facilitate easy wear

Primus Trail Knit Firm Ground Running Shoes Phantom Rider Electrical Hazard protection and AircomThe Primus Trail Knit is an evolution of the Primus Trail FG: the original, best selling trail running sneaker. It features a knit upper for enhanced breathability and purer trail mobility, made with recycled materials, and a sock like construction to keep out trail debris.