- Advanced technology base layer with Alpinestars innovative flame retardant technology incorporating elastane fibre for improved stretch and high levels of comfort.
- Stretch construction under new homologation requirements.
- Soft touch fabric for superior feel and comfort.
- Lenzing FR® material is a natural viscose fibre with unique thermal insulation and flame resistant properties.
- Flat seam construction to reduce pressure points and improve strength.
- Mouth opening for access to the hydration tube.
- Certified to the new FIA 8856-2018 and SFI (SFI:3.3) homologation standards.