Advanced ZX base layer series socks developed using an innovative flame resistant technology exclusively developed by Alpinestars. The socks incorporate elastane fiber for comfort and freedom of movement.
• Special material formulation offers more breathability than standard Nomex® aramid.
• Lightweight, seamless construction designed to reduce pressure points.
• Fabric is extremely soft to the touch and flexible for enhanced comfort.
• Lenzing™ FR® material is a special natural viscose fiber with unique thermal insulation and permanent flame resistance properties that help prevent heat stress.
**Complies with FIA standard 8856-2000**