The Race underwear bottoms from Alpinestars is manufactured from a super soft Lenzing material for a relaxed fit and improved comfort.
All of the Race underwear range is manufactured using an innovative flame resistant material developed by Alpinestars. Lenzing FR is a special natural viscose fibre with unique thermal insulation and permanent flame resistant properties that help prevent heat stress and heat stroke. Lenzing FR is a soft touch material which is more breathable than standard Nomex for increased comfort
Homologation: FIA 8856-2000